CN1549182A - Arrangement for realizing new technique - Google Patents

Abstract

The new technology speciality increment service realizing equipment based on mobile calculation includes: target-oriented new technology speciality increment service virtual and real bourn, cooperative work environment for mobile calculation, multi-channel data source, attribute characteristic, mode distinction, element marker, scene setting, executing non-linear task, man-machine interacting interpreter, magic engine and visual scene operation. It has also target distinguishing and monitoring module, new technology speciality increment maths model, etc. in the upper part; and artificial intelligent network, real-time information library, etc. in the lower part.

Description

Implement device based on the value-added service of the new technology of mobile computing specialty

Technical field

The present invention relates to the implement device of a kind of new technology specialty value-added service, relate in particular to a kind of implement device of the new technology specialty value-added service based on mobile computing.

Background technology

Virtual and reality based on the value-added service of the new technology of mobile computing specialty is the relatively new discipline of hot topic of current science and technology field, though traditional technical market value assessment increases the pattern that information management system also is based on the computer utility environment with value, but its function and effect are subjected to many-sided restriction, exist many weak points.

Summary of the invention

Therefore, the objective of the invention is to propose a kind of new technology specialty value-added service and implement device thereof of novelty based on mobile computing, utilize the function of mobile computing, improved greatly based on the new technology specialty value-added service of mobile computing and the function and the effect of implement device thereof.

New technology specialty value-added service and implement device thereof based on mobile computing of the present invention comprises: the virtual and real boundary of OO new technology specialty value-added service, the cooperative working environment of mobile computing, the multi-channel data source, attributive character, pattern-recognition, component identification, sight is set, carry out non-linear task, the man-machine interaction interpreter, evil spirit is carried out the coffin upon burial and is held up, visual field boundary scape operation, above its module, comprise: object identification monitoring and control configuration module, the mathematical model of new technology specialty value-added service, non-process template, picture of world, intelligence gateway module, below this module, comprising: the artificial intelligence network of mobile computing, the evil spirit of visual field boundary scape operation is carried out the coffin upon burial and is held up, the real-time information storehouse, the object resources bank, association's knowledge base, case analysis storehouse etc.

Accompanying drawing is described

Describe the present invention in detail below in conjunction with accompanying drawing, in the accompanying drawing:

Fig. 1 is based on the new technology value-added service of mobile computing and the synoptic diagram of implement device system thereof;

Fig. 2 is the synoptic diagram of the object-oriented visual mobile computing and the system integration thereof;

Fig. 3 is the synoptic diagram of visual mobile computing pattern;

Fig. 4 is visual mobile computing model framework chart

Fig. 5 is the synoptic diagram of the non-programmed decision pattern of new technology value-added service kernel driving;

Fig. 6 is the synoptic diagram of the field boundary scape operation of visual mobile computing;

Fig. 7 is the synoptic diagram of the deduction of DSP intelligence software chip curing;

Fig. 8 is the synoptic diagram of the visual field boundary scape operation process control of new technology value-added service;

Fig. 9 is the synoptic diagram based on the information view activation of visual mobile computing;

Figure 10 is the synoptic diagram of the visual cooperative working environment of new technology value-added service;

Figure 11 is the synoptic diagram of the simulated evolution output of man-machine interactive operation.

Embodiment

New technologies such as new material, biotechnology, infotech have the potentiality of creating new industry and changing existing industry.Aspect the industrialization of development new technology, although there are superior various resources in many companies, they are defeated by little rival through regular meeting.Why are there many difficulties or obstacle in these companies before destructive technological side? how to manage the new technology that to create the new chance in free market in a large number or destroy existing industry? how to control this complicacy that the field had that is under no restraint, ambiguity and variation rapidly?

New technology is changing market, commerce and social with eternal growth rate.We press for more clear and definite road sign and guide us to pass the new landform of this sheet.Fast-developing new technology has produced huge reaction to institutional framework, and requires to adopt different management mode and method.New technology specialty value-added service based on mobile computing, with the action that surmounts of managing and organizing new technology to enter industrialization market, showed the Visualization Model that acts on the free market to us: assess new technology and predict their influence and experience to following commercialization heuristic process; Understand crossing between the fluctuating in market and the various technology barrier.

The supvr is forced to make decision-making about new technology according to the information completely of being far from.The fact has been the success of some technology and other have been failed, and the supvr can not confirm in advance whether a technology can become next failure or welcome product.A core of guiding new technology is exactly to handle well with the network of personal connections of different co-workers' complexity and its to develop vital competitive relation.

Management with the enforcement severe challenge that new technology faced is exactly and problem and contradiction and corresponding ambiguity coexistence thereof.But the supvr reduces to management level to uncertainty by the thoughtcast of order being forced at fuzzy enviroment.These thoughtcast are normally acquired the suitable adjustment of thing from past experience to the supvr.If new technology can realize its potential, it will create very attractive and the market opportunity that allows the people be difficult to ignore.

Far away from full-fledged, obtain business success before, new technology has just been sent signal, declares its arrival.When expectancy was identical, they selected known possibility easily, rather than unknown possibility.For new technology, because it is usually uncertain abrim to drop into a new technology, so all of adhering to being familiar with are more attractive.

Compare with the infosystem of other types, provide many more powerful abilities, can bring more income based on the expert system of infotech support.For example, the expert system based on the distance medical diagnosis of collaborative computer working environment often is used to implement remote medical services, because it can be done better than the mankind.

All can utilize expert system to solve problem in each field and subject, it can also support each stage in the process of dealing with problems.The successful experience in past shows, expert system is very outstanding at aspects such as formulation, planning, design, decision-making, quality control and the monitoring of strategic objective and diagnosis.

In medical services, adopted expert system to diagnose difficult and complicated cases.Expert system energy analytical test result and patient's symptom.Some system can point out that according to data that provided and analysis the possibility of potential illness is estimated.Expert system can provide the possible cause of illness for the doctor, and can the recommended therapy scheme.

Expert system is by many integrated, and the member that connects each other is formed.A typical expert system possesses, user and user interface interaction effect, and user interface and inference engine interactive operation.Inference engine again with other partial interactions of expert system.These ingredients of expert system must combination and cooperation work could provide expertise and correct guidance for the process of decision-making.

An expert system has a lot of characteristics and ability:

1. can make explanations to their reasoning or the decision-making of proposal.Because the user of expert system can have access to the reasoning process of conclusion back.

2. can show " intelligence " behavior.Because expert system has been collected many data,, can make the medical diagnosis of the imagination according to patient's situation so it can propose new thought or method for dealing with problems.

3. can reach a conclusion between relation with complexity.Expert system can be mutually related data with very complicated mode evaluation reaching a conclusion, and finds out the solution of problem.

4. the knowledge of " removable " can be provided.The ability of a uniqueness of expert system is that they can be used to obtain human expertise, and these expertises will not lost if do not obtain redemption.

5. can handle uncertain.The most important characteristics of expert system are can handle incomplete or knowledge very accurately not.Expert system solves this type of problem of processing by utilization Probability, statistics and heuristics.

Although these characteristics of expert system are unforgettable, some other characteristics have limited their present uses.Many these restricted characteristics are relevant with cost, control and complicacy.

1. without using widely or testing.Also be at present the primary stage that expert system is used.Although constantly succeed, expert system does not obtain using in many tissues.

2. be difficult to use.Some expert system is difficult to control and uses, and needs the personnel's of computing machine personnel or the special training of process expert system support, produces effects to help the user to obtain maximum from these systems.Challenge now is that will to make expert system be easier to the decision-making person of few of computer programming experience used.

3. be confined to narrower problem.Although some expert system can be carried out complicated data analysis, other expert systems still are confined to some simple questions.

4. be difficult for handling the knowledge of " mixing ".Expert system is difficult for handling the knowledge base of mixing statement.In some applications expert system possibly can't be handled by rule and case in conjunction with the knowledge of forming.

5. the possibility of makeing mistakes.Although some expert system has the ability of learning from experience, the main source of knowledge or human expert.If this knowledge is incorrect or incomplete, this must have negative influence to expert system.

6. can't refine the knowledge base of oneself.Expert system is acquire knowledge directly, and the programmer must assign instruction to system and decide system how to learn from experience.

7. be difficult to safeguard.With a last spot correlation be that expert system limit difficulty is upgraded this fact.Some expert system can't make a response or adapt to the environment that changes.The relation that increases new knowledge and change complexity all needs senior art of programming.

8. cost of development may be too high.When adopting traditional program design language to make peace method, the exploitation expert system is very expensive.Aim at the software that the exploitation expert system designs by use, can reduce cost greatly.

The same with other infosystems, by a general database, also the other system in expert system and the tissue can be integrated.In many tissues, these systems are overlapped.In this each overlapping progress stage, infosystem can be in aid decision making formulation process to a greater extent.

It is conventionally believed that the new technology scope of application is narrow, and it uses the needs that also do not become the existing customer.Because the small market can not solve the growth requirement of major company, thereby people are easy to abandon this unverified technology.Farsighted company knows and just begins the technology that develops that just as the baby of firm birth, immature life may have only the mother of oneself to like at the beginning.New technology once was in the embryonic stage, but As time goes on can grow into important ripe industry.

When the supvr considered a new technology, they need concentrate on energy on the final potentiality of this technology, and are not confused by its current image, the current form of sensation or market.Market can change, and technology can develop.Based on the new technology specialty value-added service and the implement device thereof of mobile computing, should only not see that what a technology is now, and should see what it can become.This needs foresight and imagination.But meanwhile, enterprise need be to holding realistic attitude with how long reaching this point.Then, they need predict in earnest the potential value in this market, action that the rival may take and actionless cost (Fig. 1. based on the new technology value-added service and the implement device system thereof of mobile computing).

A practical problems is very complicated often, and the factor that influences it is always a lot.If want its whole influence factors (or characteristic) all are reflected to mathematical model, such mathematical model is to be difficult to or even impossible foundation; It also is worthless promptly enabling to set up, because such model is very complicated, is difficult to carry out mathematics and deduces and calculate.Conversely, if only consider to be easy to the requirement of mathematics manipulation, mathematical model is simple more good more certainly, does and be difficult to reflect the relevant key property of system like this.In fact the mathematical model of the being set up compromise of the requirement of these two kinds of mutual contradictions often.

Implement device is at first set up the physical model of system.Need examine the system that analysis is discussed,, omit or simplify some secondary causes, determine the key property and the factor of system, make some hypothesis, be abstracted into the physical model of this system according to the levels of precision of character that studies a question and requirement.

Secondly, on the basis of physical model, set up mathematical model.Need to determine earlier input, output variable and the parameter of model.The input/output variable of model is meant the factor that can get different numerical value that can reflect related characteristics.When determining variable, wish certainly that under the condition that does not reduce degree of accuracy the number of variable is less for well.Usually can handle the quantity that reduces variable like this:

1. between two variablees when similar, but merger is a variable.

2. when variable changed, output (separating) changed little, can be considered as constant to this variable, and getting its mean value usually is this constant.

3. sometimes discrete variable is considered as continuous variable, otherwise sometimes then, continuous variable is considered as discrete variable, may help simplified model like this, be convenient to calculate.

The parameter of implement device model is meant some known facts relevant with the problem of studying.It may change, and also may be indeclinable constant.

Actual system is usually described by nonlinear equation, even concerning so-called linear system, also just keeps real linear relationship in certain working range.

(1) continuously or discrete system with respect to this independent variable of time, the system dynamics behavior is to change continuously in time or only change on instantaneous discrete.In practice, when the needed measurement of control is when carrying out in the mode of being interrupted, perhaps work as large-scale control computer by several controlling object institute timesharing, cause when being transported to control signal that each controlling object goes only for cyclical signal, perhaps when adopting digital machine to go to finish the necessary calculating of control, all can produce discrete system.Differential equation is generally used in the dynamic behaviour of continuous system, kowtows discrete system or sample-data system then replaces with difference equation.

(2) linearity or nonlinear system

The math equation of characterization system dynamic behaviour is linearity or nonlinear.If the coefficient of differential equation is constant or only is the function of independent variable, just is called linear differential equation.The most important characteristic of linear system can adopt superposition principle exactly.The superposition principle explanation, two different action functions act on the response of system simultaneously, equal two action functions response sum of effect separately.

(3) lumped parameter or distributed parameter system

During the characterization system characteristic, it is resolved into limited element, with the interrelated model that makes between its element, this system is called lumped-parameter system.If set up model according to a unlimited small part, be called distributed parameter system in space distribution.The mathematical model of distributed parameter system is represented with partial differential equation.

(4) definite or stochastic system

Determine that system refers to describe with deterministic mathematical model.Between output and the input variable completely specified funtcional relationship is arranged.Stochastic system then because uncertain change takes place for internal system or environment, influences output variable.In control system, enchancement factor may act on the population of system, also may act on the outlet of system, also may influence system model itself (based on new technology specialty value-added service and the implement device system architecture and the parameter of mobile computing).

(5) single argument or multi-variable system

New technology specialty value-added service and implement device, single argument or multivariate input and output based on mobile computing.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, the such static types language of C++ with compare, easier being used in of this variation is similar in the such dynamically typed language of Smalltalk.Only identical abstract base class is all arranged when all objects, when perhaps the pressure that can be requested their client's safety when the product object converted right type to, you can use its parametrization to operate in C++.

Implement device WindowSystem abstract base class defines some interfaces, creates the object of expression window system resource.Concrete subclass realizes these interfaces for certain specific window system.During operation, ET++ creates the example of a concrete WindowSystem subclass, to create concrete system resource object.

The implement device user can make up a plurality of simple assemblies to form some bigger assemblies, and these assemblies can be combined into bigger assembly again.The Picture class definition polymerization of a Graphic object.The Draw operation of Picture is to call Draw by the subassembly to it to realize that Picture has also realized the operation that some are relevant with its subassembly in this way.Because the Picture interface is consistent with the Graphic interface, so the Picture object can recursively make up other Picture objects.

Interface of definition is used to visit father's parts, and realizes it under suitable situation in recursive structure.

Expression leaf node object in combination, leaf node does not have child node.

The behavior of definition graphics primitive object in combination.

In the Component interface, realize the operation relevant with subassembly.

Handle the object of combiner by the Component interface.

The user uses the object in Component class interface and the unitized construction to carry out alternately.

Implement device has defined the class hierarchy that comprises basic object and compound object, and basic object can be combined into more complicated compound object, and this compound object can be combined, and so continuous recurrence is gone down.In the client codes, compound object can be used in any place of using basic object.

RTL Smalltalk compiler framework has used the Composite pattern in large quantities.RTLExpression is a Component class corresponding to parse tree.These classes are that parse tree has defined a unitized construction.

Implement device Flyweight is a shared object, and it can use in a plurality of field boundary scapes simultaneously, and Flyweight can be as an object independently in each field boundary scape.Flyweight can not make any hypothesis to the field boundary scape that it moves, and the key here is the difference between internal state and the external status.Internal state is stored among the Flyweight, and it has comprised the information that is independent of Flyweight field boundary scape, and these information make Flyweight to be shared.And external status depends on Flyweight field boundary scape, and changes according to the field boundary scape, therefore can not share.User object is responsible for when being necessary external status being passed to Flyweight.

Implement device is described an interface, can accept and act on external status by this interface Flyweight.

Realize the Flyweight interface, and be internal state increase storage space.Must be independent of the field boundary scape of ConcreteFlyweight object.

Implement device is created and management Flyweight object.

Guarantee reasonably to share Flyweight.When the user asked a Flyweight, the FlyweightFactory object provided an example of having created or creates a model.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the behavior pattern of human-machine operation relates to the distribution of responsibility between algorithm and object.Behavior pattern is the pattern of description object or class not only, also describes the communication pattern between them.Have a plurality of objects can handle a request, which object handles should be determined the time of running automatically in request.And the object set that can handle a request should dynamically be specified.

Interface of handling request of implement device definition.

Concrete processor's object on chain is filed a request.

When the implement device client submits a request to, ask along the chain transmission until there being a class object to be responsible for handling it.

The implement device Chain of Responsibility can be simplified interconnecting of object.They only need keep one to point to quoting of its succession, and need not keep quoting of its all candidate recipient.

Be identification request, accessor function of implement device subclass definable is to return such identifier.Perhaps, if the implementation language support, but the type information during recipient's utilization and operation.

Member or the soluble order of member view are to carry out an interactive operation, and member and member view can be organized as the structure of hierarchy type.ET++ uses Chain of Responsibility to come the renewal of processing graphics.When a Drawing Object must upgrade its outward appearance a part of, call the InvalidateRect operation.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, OO quasi-mode is to follow the object of decoupling zero call operation and that object with this operation information needed of execution.With the subsystem of high level operation structure that is structured on the primitive operation, quasi-mode provides the method for affairs being carried out modeling.Make that you can be with calling all affairs with a kind of mode.Use this pattern also to be easy to add new affairs simultaneously with expanding system.

The interface of implement device statement executable operations.

Implement device is bound to an action with recipient's object.

Implement device is created a specific instructions object and is set its recipient.

The object of quasi-mode call operation with know the object decoupling zero that how to realize this operation.

The specified object of quasi-mode can be handled and expanded as other object.

Implement device can be assembled into a plurality of orders an interdictum duplex.

New technology specialty value-added service and implement device thereof based on mobile computing, use the C++ template to realize the object of decoupling zero call operation and have the routine of that object of carrying out this operation information needed, can avoid like this moving and the recipient creates a subclass for each.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, class definition multiple behavior, and these behaviors form with a plurality of conditional statements in the operation of this class occurs.Relevant conditional branching is moved in their subclasses separately to replace these conditional statements.Need to use the different variants of an algorithm.The algorithm of space/time balance that more self-defined reflections are different.When these variants are embodied as the class hierarchy of an algorithm, can the usage policy pattern.

Implement device defines the common interface of the algorithm of all supports.

Realize certain specific algorithm with the Strategy interface.

Implement device is safeguarded quoting the Strategy object.

Interface of implement device definable allows Strategy visit its data.

Dispose with a ConcreteStrategy object.

Implement device Strategy and the algorithm of Context interaction to realize selecting.When algorithm was called, Context can pass to this Strategy with needed all data of this algorithm.Perhaps, Context can pass to the Strategy operation as a parameter with self.This just allows Strategy can adjust back Context when needed.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, Context is transmitted to its client's request its Strategy.The client creates and transmits a ConcreteStrategy object usually and gives this Context.Like this, the client is only mutual with Context.Usually there is a series of ConcreteStrategy class therefrom to select for the client.

Implement device Strategy class hierarchy is that Context has defined a series of algorithm of Gong reusing or behavior.The succession public function in these algorithms that helps to extract out.As template parameter, in C++, can utilize template mechanism to dispose a class Strategy with a Strategy.Yet this technology only just can be used when the part that cooks noodle satisfies: (1. can select Strategy when compiling.2. it does not need to change when operation.) in this case, the class that be configured is customized for the template class of a Strategy class as a parameter.The use template no longer needs to define the abstract class to the Strategy defining interface.Strategy is also made and a Strategy and its Context can be bound together statically as a template parameter, thereby raise the efficiency.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, a template method defines an algorithm with some abstract operations, and subclass will redefine these operations so that concrete behavior to be provided.The constant part of an algorithm of disposable realization, and leave variable behavior for subclass and realize.Realize the method for a template, the skeleton of a self-defined algorithm.This template method not only calls primitive operation, also call self-defined in subclass operation or the operation in other objects.Template method is a kind of basic fundamental of code reuse.They are particularly important in class libraries, and they have extracted the public behavior in the class libraries.

Realize that primitive operation is to finish step relevant with specific subclass in the algorithm.

Come step constant in the implementation algorithm based on calculating collaborative work.

The implement device subclass can be expanded the behavior of this operation by the operation that redefines parent.

OO operation can be converted to a template method.

The interface that a high level can be provided is to allow its element of this Accessor Access.

Implement device can be a compound or set, as a tabulation or a unordered set.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, use the C++ access control, the primitive operation that template is called can be defined as protecting the member.They are only called this assurance by template method.The primitive operation that must redefine must be defined as pure virtual function.Template method does not need to be redefined.Therefore template method can be defined as a non-empty member function.

Implement device is in the interaction modeling, and the message sequence by model one dialogue chain is by the user rather than by the model decision, thereby is unfixed for the use of each model.This performance makes the modeling active procedure become independently, and can directly be controlled by the user.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, model bank should have following function:

(1) has the ability that produces new model fast and easily;

(2) has the ability of access and integrated model piece;

(3) have each layer of support user and utilize model that problem is classified, the ability of analysis is divided into uncertain problem the problem of giving a clue;

(4) has model method of attachment, even the ability that model is associated according to knowledge and inference rule;

(5) have calling and carry out the mechanism of model management, carry out the modification of model, the ability of additions and deletions and operation.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, be used for joint between implementation model storehouse and the database:

(1) each model will be obtained whole data values or input data by database.This method guarantees the precision of data, is foundation because the data value of being deposited in the database is validity with data base management system (DBMS) inediting checking procedure;

(2) all model utilizes same database.This characteristics have guaranteed the consistance before and after the data.If a more than model utilizes same data item, so just make that it is identical to all data that application provided.All model utilizes same database can promote the flowability of model.After data were updated, the whole models that are based upon on these data also obtained upgrading simultaneously;

(3) model is sent whole output datas and numerical value back to database.Link between this performance supplies a model, the output that needs another model when a model will be passed through this on-link mode (OLM) during as oneself input.It is also allowed and utilizes dialogue-data chainning to finish display format, and provides output by a model;

(4) model itself adopt one of three kinds of storage formats as database storing in database, this performance makes model more manageability and renewal, because can handle these models by the function among the DBMS.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, model bank is to classify from different perspectives according to the needs of practical application area to set up, and index list by model carries out access.Wherein be listed as routine analytical model (as planning, prediction, statistics etc.) belong to the ripe model of standard, composite construction model (as syntax analysis etc.) belongs to by logic rules and correlation analysis model, and special purpose model (being applied to concrete among the real system and complicated model).

The implement device model bank is stored by the mode of classification hierarchical index, and utilizes the pointer relational links between each level, and points to the restriction of corresponding external environmental factor.The setting of each function is divided according to the refinement successively and the degree that is mutually related, describe and expression with different angles, at different application corresponding preferential use order and restrictive condition are set, also can directly specify the use order of each model by the user, thereby embody decision maker's part decision-making style, form the expression of priority inferenctial knowledge, after checking effectively, include in the model bank.

Based on the specialty value-added service of the new technology of mobile computing and implement device thereof be Mobile business from the wire communication to the radio communication, from the business form of fixed location to the extension of business form anywhere or anytime.It is the part of modern free economy, and in fact, it has invented a kind of brand-new client's notion by creating new selection.Free economy is subjected to the system of separating in the global range, the driving of technology and new resources always.The Internet and PC have brought up ecommerce, and Mobile business is being brought up in a series of novel radio instruments and the infrastructure investment that emerge like the mushrooms after rain.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, wish to be that it can make you become information and the center of communicating by letter, thereby for you create new freedom.You can break away from the restriction in own residing geographic position, carry on business whenever and wherever possible, and it is free to enjoy new commercial affairs.Freedom never only is a kind of facility or function, and it will thoroughly change the daily life mode.It will make and the variation of function mode generation essence of the company that adopts Mobile business make the client who accepts the Mobile business service enjoy diverse service.

Mobile computing is based upon some networks just and is visited on its user's the wireless device: digital mobile phone, and palm PC, and comprise computer chip, and barcode scanner, position sensor, special software is at interior a series of new equipments.

Mobile computing provider is raising the cost and ability, its speed and scale mostly be that the evolving speed of previous calculation machine chip is incomparable.Broadband in the computing equipment and the computational intelligence in the phone are the technical foundation that Mobile business is set up.The broadband, the new basis that intelligence and movability have been created commercial innovation.

New technology specialty value-added service and implement device thereof based on mobile computing, the mobile optimized Algorithm that adopts is the optimized Algorithm that typical multilayer attitude is known device, be applicable to that the intensity (weights) between the neuron of input layer, output layer and some hidden layers is optimized (Fig. 2. the object-oriented visual mobile computing and the system integration thereof).

It is neuronic total defeated artificial that implement device is established h+1 layer i

${X^{h+1}}_j=\underset{1}{\mathrm{\Σ}}{y^h}_i{W^h}_{\mathrm{ji}}-{{\mathrm{\θ}}^{h+1}}_j$

Here y ^h _iBe last layer i neuronic state; W ^h _JiBe i neuron of h layer and h+1 layer i the neuronic weights that are connected; θ ^H+1Be h+1 layer j neuronic threshold value.In my tank problem, threshold value has reflected that this point disturbs mean value.

H layer i neuronic being output as

${y^h}_j=\frac{1}{1+e^{-x}{h}_j}{y^h}_j$

This formula has reflected when input quantity is excessive.Influence to output tends towards stability.

To all weights of certain one deck, can regard a vector w as, the square error of output vector is defined as

$E\left(W\right)=1/2\underset{\mathrm{jc}}{\mathrm{\Σ}}[{Y^h}_{j,c}\left(W\right)-d_{j,c}{]}^2$

Here Y ^h _{J, c}The output node that is H when defeated people's output state is c) state table; d _{J, c}Be expectation state given in advance.

Ground floor: the node of this one deck directly transfers to down one deck with input value:

F＝xi ⁽¹⁾，a＝f

By formula, the connection weight (wi of ground floor ⁽¹⁾) be 1.

The second layer: each node of this one deck plays the effect of set function.To Gauss's bell shaped function

f＝-(xi ⁽²⁾-mij) ²/2 ⁱja＝e ^f

In the formula, mij and ij are respectively the center and the width of j the bell shaped function of I input fuzzy variable xi.Therefore, the connection weight wi of the second layer ⁽²⁾Play the effect of mij.

The 3rd layer: this layer be connected to fuzzy rule as fruit part, so regular node is carried out fuzzy union:

f＝min(x ⁽³⁾1，…x ⁽³⁾p，a＝f

The 3rd layer connection weight wi ⁽³⁾Be unit value, as " min " computing in can the replacement formula of the product of fruit part associating.

The 4th layer: for hybrid learning algorithm, the node of this layer has 2 kinds of operational patterns: transmission mode from bottom to top and top-down transmission mode.In transmission mode from bottom to top, the 4th layer connection should be carried out fuzzy " with computing ", sues for peace with the rule that is activated of identical to having " then " part:

$f={\stackrel{p}{\mathrm{\Σ}}}_{I=1}x{i}^{\left(4\right)},a=\min (1,f)$

Therefore, connection weight wi ⁽⁴⁾=1.In top-down transmission mode, the node of this layer is that the 5th layer linkage function is identical with the 2nd layer.For on-line learning algorithm, the node of this layer only moves in the transmission mode from bottom to top.

Layer 5: for hybrid learning algorithm, this layer has two kinds of nodes.First kind of node carried out top-down transmission to training data, with training network.To this node

f＝yi， a＝f

The 2nd kind of node is to decision signal output execution transmission from bottom to top.The effect of non-Defuzzication is played in XM and the 5th layer the connection that interrelates with it.If these mij ⁽⁵⁾And ij ⁽⁵⁾Be the center and the width of set function, then Xia Mian function is similar to " center of gravity " non-Defuzzication model 6:

f＝∑w?ij ⁽⁵⁾xi ⁽⁵⁾＝∑(mij?ij)xi ⁽⁵⁾，a＝f/∑ijxi ⁽⁵⁾

The connection weight wij of layer 5 ⁽⁵⁾Be mij ó ij.For on-line learning algorithm, only there is a kind of node to carry out the transmission from bottom to top of decision signal output.

The n dimension input space is mapped to one dimension or two-dimensional array, constitutes an output region that has significant topological sequences.

The weighted vector that each output layer neuron interrelates is counted as the result of neuron to the response of input vector.X is marked as with input vector:

x＝[x1，x2，…，xp] ^T

Can be written as with the weighted vector wj of output layer neuron j response:

Wj＝[wj1，…wjp] ^T j＝1，2，…N

The triumph output layer is neuronic to be determined, is equivalent to the output layer neuron of selecting weighted vector Wj and input vector x to mate the most.We are optional quantity of stimulus Ij=W ^t _JxFor the output layer neuron of maximum is the triumph neuron.

Step 1. initialization

Optional random value during initialization weighted vector Wj (0).Initial value is selected a little bit smaller usually.Initialization study rate η (0) and field function ∧ _{I (x)}(0).Should get bigger during their initialization as far as possible.

Step 2. is for each vector x execution in step 2a, 2b, 2c in the sample

Step 2a. gets on the input layer that sensory stimuli vector x is sent to network.

The similar coupling of step 2b.:

The neuron of selecting weights vector matching x is as the triumph neuron.Utilization Euclidean rule, win neuronic label I:

I(x)＝k||Wk-x||＜||wj-x||j＝1，2，…，n

Step 2c. training

The training weighted vector makes that the neuron in activity bubble scope moves towards the input vector direction:

Wj(n+1)＝{Wj(n)+η(n)[x-Wj(n)]?j∈∧ _I(x)(n)

Wj (n) other

Step 3. is upgraded learning rate η (n).The linearity of learning rate reduces the gratifying result of generation.

Step 4. reduces field function ∧ _{I (x)}(n).

Step 5. is checked termination condition.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, stochastic simulation is a kind of technology that realizes the stochastic system sampling experiment, and its basis is to extract stochastic variable from given probability distribution.Fuzzy simulation is a kind of technology that realizes doing sampling experiment from fuzzy system model.

Coming from it to a great extent based on the glamour of specialty value-added service of the new technology of mobile computing and implement device thereof can allow the client have more selection, have and carry out the more needed information of more options, confidence that has selecting and new company enter the elimination of obstacle.The Internet has quickened the freedom of customer selecting.Mobile business freely further expands this, because this business form more is rich in innovative technically, also has bigger potentiality on using.But, from the customer selecting to the technology, but there is no question about to the path of profit again to reform freedom from commercial affairs.

Wireless technology will be next pusher, but also will be to influence the most far-reaching pusher because its youngster be before the set of all driving forces.We notice the driver of all these free economys, separate system, globalization, and palm PC, the Internet has all increased movability.Therefore, as can be seen, the client, freedom is worth, and these all are the schedules of Mobile business success.

May use Mobile business as an a kind of novel business relationship and an interactive part based on the new technology specialty value-added service of mobile computing and the client of implement device thereof.Where no matter you are living is located, and company can provide certain information to you, service, and also you can just finish transaction then and there.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, we are often said " information management ", " intellectual capital " and " delegate power " repayment that comes true, it can be the needed knowledge of staff redeployment oneself of being engaged in real work.

Site work personnel and mobile bigger executive are in information center rather than edge.But present form is on the contrary, and branch office is in the center of information.You need obtain own needed information there, and finish all paper work there.If but you are the member of a tame commmunication company, situation is just big different, and you can carry own needed information in the hand of oneself, in the briefcase etc.You can beam back office to the report of oneself, thereby know all your obtainable all information on company's desk-top computer.

The tissue freedom that mobile computing is created may be the repayment of its maximum.Company can provide the mobile message interface to other employee of each level.These interfaces are actually info gateway, and the employee can be so as to the communication of visited company, file, transaction, information resources such as cooperation.As the saying goes, " knowledge is exactly free ", here, we can change it into " mobile knowledge then means more freedom ".

The potentiality of mobile computing are huge.In future, your automobile can have the IP address of oneself, and you can accept Email by phonetic synthesis onboard.From your automobile that has Internet function, software will send and receive information automatically, to handle any traffic jam information.Your mobile phone will become the portable PC of standard.Our front of erect image is said, and the notebook computer of today also is a kind of transportable desk-top computer to a great extent like that, and the development of mobile phone has clearly declared publicly the developing direction of motion commercial affairs innovations.They are ubiquitous, have become an indispensable part in people's daily life today.

New technology specialty value-added service and implement device thereof based on mobile computing, integrated and the realization of merging of optimized Algorithm, can be divided into three important steps: 1. according to the requirement of intelligence system and sensor integrated with the form that merges, select the topological structure of neural network.2. defeated people's informix of each sensor is treated to an overall input function and this Function Mapping is defined as the mapping function of correlation unit, the statistical law of environment is reflected to the structure of network itself by the reciprocation of neural network and environment by it.3. sensor output information is learnt, understood,, finish knowledge acquisition and information fusion, and then input pattern is made explanations, convert input data vector to logic high level (symbol) notion to determine the distribution of weights.

In probabilistic measure space, might as well define the time dependent set Sj={Qi of family (t) | I=0,1, L} characterizes the candidate solution subspace in the evolutionary computation process, then corresponding operating is to make a difference to each colony's state constantly, here represent the variation of the candidate solution set that this evolution operation is influenced with Se (t), make Δ Sj (t)=Sj (t+1)-Sj (t)=Se (t), thereby U={Se (t) |=0,1,2, pairing dynamic subspace evolution rule of candidate solution in the evolutionary process and the track that progressively approaches have just relevantly been reflected, in as far as possible little spatial dimension, how to try to achieve the more nonlinear characteristic of horn of plenty, so that solution procedure finally can be held separating of problem.

New technology specialty value-added service and implement device thereof based on mobile computing, owing to be to be that standard is differentiated competition neurons activation situation with the Euclidean distance in algorithm, therefore the weight matrix that obtains after the training has shown the poly-center of probability of the sample subclass that each middle layer competition neurons is comprised, and the network of acquisition reflects as hinting obliquely between sample prerequisite feature and class and confidence level and concerns that the concentrated area reflected the information that is comprised in the sample set.Implement device by subordinate function in the fuzzy set theory from quantitatively to the ability to transform of qualitative description, from the learning outcome of network, obtain fuzzy rule knowledge with the fuzzy language value formal description (Fig. 3. visual mobile computing pattern).

(1) initialization is established and is generated number of fuzzy rules t=1, the prerequisite characteristic number I=1 of processing;

(2) for t the neuron in middle layer, calculated characteristics A _iThe fuzzy set a of the uncertain correspondence of maximum membership degree value _Ir, 1≤r≤k _i, satisfy ${\mathrm{\μ}}_{\mathrm{aij}}\left(w_{\mathrm{ti}}\right)=\stackrel{\max }{1\≤j\≤\mathrm{ki}}\left\{{\mathrm{\μ}}_{\mathrm{aij}}\left(w_{\mathrm{ti}}\right)\right\},$ Recording feature A _iAnd fuzzy set a _Ir

(3) put i=i+1, and judge,, otherwise change step (4) if i≤n then changes step (2);

(4) the class C of corresponding t the intrerneuron of record _HiAnd the connection weight between this neuron and output neuron puts t=t+1 as the probability mean value that activates this neuron sample confidence level, and judges, if t≤k then puts i=1, changes step (2), otherwise continues;

(5) finish.

These radio infrastructures provide great possibility with mobile working and personal information with communicating by letter for new customer relationship.Customer relationship opportunity securities industry is just implemented ecommerce provides online service energetically for the client basic reason, and it is by providing information service for the client on the Web-enabled mobile phone that is wirelessly connected to the client or on the PDA (individual digital stands still for a long while, as Palm).These services comprise transactional services, the information etc. of following the tracks of account information and informing fast changing stock market in good time, thus can reach a kind of higher levels of interaction with the client.Considering to develop toward same direction, that it is followed also is you, and freedom is worth such identical relation.

Mobile computing is sought commercial value by newly freely reforming.This is not only a little facilities, and they are that some can give client and the work of company itself and the freedom that life style causes huge difference.

Relation is free: by utilizing movability, the combining for customer relationship of personalized and phone and the Internet increases value.

The flow process freedom: by making many steps, personnel, information (especially file) and the effectively communication that needs of the business procedure designing institute complete mobile that becomes can be worth because of concerning to increase with relevant logistics running and Business Partner altogether for whole.

The knowledge freedom: by automatic acquisition of information, the knowledge mobilization is carried out in communication and cooperation, thereby increases tissue and workman's thereof value.

The core of free economy is selected exactly.From individual level, people we can say, " the Mobile business service can allow me live in a kind of brand-new mode ".From the level of tissue, " we can carry out the business of oneself in a kind of different mode ".From social hierarchy, " we have had the selection that can change own daily life for the first time ".Many similar freedom can both produce very far-reaching influence.The freedom that ATM and credit card are created has become a part natural in our daily life, and we can both enjoy the facility that they provide in travelling during shopping.Buyer's selection and seller's selection.Concerning them, credit card is not only a problem easily, and it has become the instrument that can change daily commercial structure.

The effective efficiency that reality can realize all will be subjected to technology limitation.The development of wireless technology has three main drivings, and at the visual angle, aspects such as ability exist very big difference.First driving is to be the innovation at center with the phone, and wherein mobile phone and high speed telecommunications are the bases of consumer's service of new generation, also are bold hypothesis.The development of telephone industry is then promoting this hypothesis, is because it need attract more client on the one hand, is because 3G technology will change the infrastructure of telecommunication in the global range on the other hand.

Second driving of mobile computing technical foundation is the center with equipment.Computer industry is just being prepared wireless technology is developed as a kind of expansion of existing product strength.The same with telephone operator, they have some tempting marketing informations: wireless notepad, and personal digital assistant (as PDA), pager can be downloaded the wireless music player of music from the Internet.This is that the Mobile business basis at center has extremely strong advantage with equipment: too development is comparative maturity already, and cost is also relatively cheap.These instruments often can be brought into play good effect when carrying out separately of task, but the service of comprehensive service and intercrossing can't be provided.This disposal route based on individual example causes technical confusion usually easily: a plurality of e-mail systems, and the problem that occurs during the visited company data resource, conflicting software environment, all these must supported and maintenance.

The 3rd driving comprises be a kind of be the viewpoint at center with the enterprise, it regards Mobile business the part of company information technology platform as, rather than a kind of equipment additional or independently software and telecommunication system.From the angle of company management, Mobile business at first should be integrated into the e-commerce system of company.And ecommerce and Mobile business all should be integrated into the ageing system of company, handle the basic IT system of transaction flow, data base administration with communicate by letter etc.

New technology specialty value-added service and implement device thereof based on mobile computing, individual body structure is the basis of whole evolutionary computation, have in mind from the dynamic of the candidate solution subspace of broad sense problem solving, the structure of individuality is defined as the Function Mapping type of set to set, to the direct the way of restraint that the space is delineated is suitable, existing individual method for expressing mainly contains binit string and LISP tree construction in the evolutionary computation technique, the former estimates with the code and the conversion of number, the latter represents mathematic(al) representation with sign format, these two kinds of representations are often used by people at present, but are running into such as the complication system identification.When dynamic optimizations etc. were difficult for the unstructured problems of formalized description, just pressing for a kind of was that the representation of means is more generally shone upon in object, employing with the set.

Hi ⁽ⁿ⁾＝{AfB}i ⁽ⁿ⁾

Wherein A is the genotypic collection of expression

The set of bidimensional parameter, and A={ (c1, c2) | c1 ∈ K1, c2 ∈ K2}, K1, K2 is respectively c1, the permission span of c2.B also gets the two-dimensional space form here for the phenotypic set of reflection, and f is taken as the functional form of 2 dimension Lorenz equations.The set of corresponding colony then is H ⁽ⁿ⁾={ hi ⁽ⁿ⁾| I=0,1 ..., W}, W are population size.Evolutionary operator acts on the individual genotype A, thereby also belongs to the set that two operations are formed, i.e. Ue={pe1, pe2}, pe1, pe2 be the form under the evolution algorithm form that adopts ES (evolution strategy) respectively, wherein random signal generator adopts Poisson distribution, ci ⁽ⁿ⁺¹⁾=ci ⁽ⁿ⁾+ Δ ci, Δ ci=ag, g are the distribution function of Poisson distribution.A is the dynamic system number, i=1,2.Fitness adopts the form of Lyapunov index, and its selection strategy adopts the mode of threshold range, makes S represent individual fitness value, and Is represents indicator function, then has:

1，S∈Td

Is＝{0，S∈\Td

Wherein Td is the span in the real number field, and boundary is got positive and negative value respectively about it, and Is=1 represents that this individuality is selected, and Is=0 represents that then this individuality is by naughty superseded.This set has reflected all proterties of nonlinear system, comprise and mix the Tun attractor, phenomenons such as periodic point, and adapt with the discovering for the first time property mechanism of model, this selection strategy had both kept the individuality with chaos phenomenon and makes the signal value of system that sizable nargin be arranged like this, simultaneously again under the restriction that the constraint threshold value is, to embody the parameter control action of evolution numerical process.Because this model has been introduced Time Chaotic Dynamical Systems, thereby has abundant non-linear behavior, this has just guaranteed the discovering for the first time property of this evolutionary computation model, and the adaptivity that corresponding self-organization mechanism is held also makes corresponding search volume have enough randomness.Come from the characteristics of chaos phenomenon short-term predictability and long-term unpredictability, the dynamic course of candidate solution set just can reflect that NP finds the solution the mobile computing ability under the mode in this model evolution space.

Mobile computing also is that core drives with the customer selecting in the technology and service of exploitation oneself.Utilize the key of technical advantage just to be to aim at the such reality of consideration: in Mobile business, the client is real dominant force person, and whole missions of company will satisfy customer requirement exactly.Mobile business is big more to the degree of freedom that the client provides, and its rate of growth will be high more, and price competitiveness will be strong more, and service range also can be big more.

What the Internet was represented is a kind of huge release.But it is the latest stage of differentiation and client's invention of customer selecting.

● client definition " value " also purchase according to the definition of oneself.

Provide convenience for satisfying all these conditions in the Internet.Mobile business is that the selection of free economy has increased new composition: the client can propose similar " when, where, requirement in which way ".

● the client can select own desired time, place and mode.

● they have enough information with regard to the time, and place and mode make a choice.

● they liked with regard to the time, the place, and mode makes a choice.

● nobody can stop them with regard to the time, and place and mode make a choice.

● nobody can stop supplier's (no matter be old or new) to them with regard to the time, place and mode provide new selection.

Mobile computing must utilize client's selection to provide some to be worth the thing of selecting from origin.Have only when freely having changed may the limiting to of daily life structure, be worth freely and just can embody.

If the client has had own needed information, they will like going up making a policy by Mobile business equipment very soon.They conclude the business by freephone.But up to the present, the people that also just help that Mobile business provided make a policy, and the freedom of the many complex informations of visit is not provided for people.

Have only when the Mobile business instrument in speed, when not being weaker than the ecommerce instrument on the thorough ability of reliability and information, its main advantage moves contact, decision-making is moved in mobile alarm, move transaction just can be given full play to oneself power.

Free economy provides increasing selection to people.Concerning nowadays those have the client of more options more, be worth how it feels on earth.These factors are all in the every aspect that is changing people's day to day operation rapidly, and the value of mobile computing just is this.

Free economy will make the employee break away from the work field boundary restriction, they will be possible to use each other information interchange more easily and provide more quality services for the client.

Free economy is that material base has been established in the development of mobile computing, the driving force that mobile computing is main:

1. select in the scope that the client nowadays can be bigger, this mainly is owing to separate the appearance of system, privatization and global competition.

2. infotech makes business operation no longer be subjected to the restriction of when and where, thereby freely produces the influence that continues to organizing.

3. the Internet and ecommerce make the client face more selection.

4. the development of wireless technology makes everyone become the center of world's information.

The technology that the notice of mobile computing concentrates on imminent creative destruction drives:

1. the core that with the phone is the center is innovated technologies:

The high speed third generation common wireless communication telephone system that 3G is planning and slowly developing.

Though, develop more medium express network 2.5G do not obtain good planning.

WAP is based on the current basis of the mobile phone of the Internet.

The based on network wireless service that DoCoMo is the most successful so far (from Japan, but mainly be used to transmission information, rather than accesses network); One of WAP main competition for, for realizing that 3G has indicated a new road.

2. be the center with equipment:

PDA and relevant consumption electronic product, make and take the formula music player and other have the portable set of wireless auxiliary function palm PC, Game Boys, pager.

3. be the center with the enterprise:

The existing a kind of easy-to-install network of wireless ethernet (802.11b) can provide the visit to whole enterprise communication of company and information resources.

The mobile computer that the portable notebook computer is real has and the identical function of desk-top computer.

4. general infrastructure:

GPS can orient the exact position of certain mobile device based on the generic service of telstar.

A kind of chip that can be used for short-distance wireless communication of bluetooth.By near other bluetooth equipments locating, can make the user no longer need to come connection device, and create wireless personal local area network with optical fiber and plug.

RF bar code recognition and scanner, a kind of short-distance wireless communication equipment can carry out radio communication and transmission about the relevant information of this equipment with scanning device.The HomeRF procotol connects people's network, shared network resource with user's household PC by radiotelegraphy.This agreement can make notebook computer be connected into network.

Blue tooth connects for a valid wireless is provided between all mobile devices by the fusion with wireless communication technology and data communication technology.Various mobile devices comprise mobile phone, wireless telephone, notebook, cell-phone, personal digital assistant and digital camera etc., can connect by Blue tooth.

Special-purpose chip, kernel and network software can be connected a small-sized submersible equipment on the INTERNET, and this fact is indicating that electronic equipment will enter the interconnection epoch of INTERNETization.A sensor network also is a Distributed Computer System.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, main body can be regarded one as and have capacity of will, and the object that personalizes of intelligence attitude is arranged, and has the natural well property sent out between the behavior of body interior; Main body is a kind of entity that is similar to process, concurrent execution.The architecture of multiagent system is dynamic, and the formalized description means that this requirement is adopted have the ability of good delineation dynamic, and the П calculation then has this ability.Delineate intersubjective alternately, as communication and cooperation, when adopting traditional logical method, must add the NOT logic means and represent intersubjective communication, intersubjective cooperation is then often adopted the method for problem solving to carry out reasoning and is realized.Mutual between a kind of good multiagent system formalization method must be able to be expressed and dispute.П calculation is as a kind of process calculation of delineating communication system, and it has advantageous advantage when mutual undoubtedly in that delineation is intersubjective.

П calculation is that a kind of well based on the name notion is sent out computation model, it very natural terrain mutual between the in-process and process of tool shoulder dynamic structure is shown, be a kind of process calculation of delineating communication system.In the П calculation, process is carried out the message transmission by the port of a pair of complementation, i.e. communication.It is a kind of expansion to unit price П calculation that the implement device multivalence can be calculated, its allow between port, to transmit message based on the name vector (Fig. 4. visual mobile computing model framework chart).

In the П calculation, system is made up of the communication process of several independent.Communicate by passage or the link that connects a pair of complementary port between process.In the П calculation, name is the most original entity, and port, passage or link all are names, and process is made up of by the certain grammar rule name.

(1) summation ∑ i ∈ Ipi=P1+P2+ ... + Ph, its expression selects to carry out any one process Pi wherein, and when n=0, expression finishes.

(2) prefix form: ysP, yxP, or rP divide other whore to be shown in port output/input people name vector x, or

Carry out an invisible action r earlier, and then carry out P.

(3) combination P1|P2: i.e. executive process P1 concomitantly, P2, concurrent is tradable, combinative.

(4) restriction (vy) P: it is similar to the behavior of process P, but the name y that is restricted is sightless to external world.

(5) coupling [x=y] P: if name x is identical with y, executive process P then, otherwise, end.

(6) duplicate! P: the copy of a process P arbitrarily is provided.

(7) finish process O: it is used for representing the end of a process.For the sake of simplicity, we are in definition during process, generally with last 0 the dispensing of process.

Implement device is in multivalence П calculation, and calculating is to represent by following rule of communication:

(......+ys·p)|((......+y(z)·Q)→P|Q{x/z}

Wherein, to Z must have identical number.The name vector x is asked transmission by link y in process, sign off, and process is reduced to the right-hand member form, simultaneously the z that all freely occur among the Q is replaced falling with x.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the world model of main body is understanding and the reflection of this main body to the world.When beginning, this world model do not guarantee necessarily correctly not necessarily do not have full detail yet.Main body mainly comprises the topological knowledge in the world to the model in the world, and the information such as character of aspect such as physics of the ingredient in the world, chemistry, biology.For the model of other main body, comprise the position and the character of main body, conviction, target, ability, information such as relation.Said as the front, these information might be incorrect or incomplete.Main body obtains the basic model about the world at first from the model bank that the programmer provides, then in life span, by perception and with other main bodys communicate by letter with correction model.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, each main body is made of a general main body kernel (agentkernel) and many functional modules (function modules).The main body kernel is by internal database, mailbox, and blackboard, execution machine etc. are partly formed.Wherein, comprise the information of main body self in the internal database, goal set, information such as the model in the world; The mailbox provider communicates by letter with environment and other main body; Communication between inner each functional module of blackboard provider; The execution machine is then finished message and is assigned.The execution control of functional module etc.Each functional module all is relatively independent entity, promptly carries out fully concurrently after starting by the execution machine, and by blackboard coordination work.

New technology specialty value-added service and implement device thereof based on mobile computing, intersubjective cooperation target comprises two parts: 1. task object, promptly should cooperate and finish which kind of work, (2) performance objective, wide main body should be cooperated under the specific performance properties index and be finished the work, and must realize task target etc. under restrictions such as specific time and resource as main body.

(1) time.Generally can be set fourth as " must how long finish " to the time restriction that realizes target, promptly TC=time " T →

Wherein, time is the real time of executing the task and being consumed, and r is the maximum time amount.The pass of it and target Goal is:

x＝timeA○time＝x+1A□(TCWGoalA(TC→--Goal))

Its implication directly perceived is: every a set time section, the time quantum time that cooperation is consumed increases progressively a chronomere automatically; And the time quantum that allows to be consumed before target Goal realizes is no more than r, but in case specified time r is exhausted, and the target realization of failing then is described.

(2) resource.In the process that realizes target, can consume certain system resource, as fund.The energy etc.But because resource is limited, some or even quite expensive, so the realization of target can not be a cost to take or to consume too much resource.If main body is R CeTL to the restrictive condition of certain resource that will use in the cooperating process, it with the pass of the target of cooperating is:

Mouthful (RCWGoalA (RCC →--Goal))

If promptly resources supplIes is not being met, then can not finally realize target Goal.A

The cooperation target process.If target g is the cooperation target, SG={g1 ... ... gn} is an object set.With reference to the cooperation target " with/or " tree construction, the pi calculation process of cooperation target is can recursive definition as follows:

If target gi be " with/or " leaf node set, promptly gi does not have sub-goal, and ( AchiereA x gi) then the pi of gi correspondence calculation process can be defined as: Pi=startiBodAlfAction (x) finishedi.

If SG be target g's " or " from object set, then the pi of target g correspondence calculation process can be defined as:

Pg＝P1+.........+Pn

Wherein, pi is the pi calculation process of sub-goal gi correspondence.

If SG be target g's " with " from object set, then the pi of target g correspondence calculation process can be defined as:

Pg＝P1|P2|......|Pn

Implement device is not difficult to find out from the optimizing process of cooperative structures, no longer has directed loop in the cooperative structures after the optimization, so above-mentioned algorithm can both finish every kind in cooperative structures cooperation scheme, promptly can both obtain required time of this scheme and resource index.

Implement device is when seeking cooperative partner, and just statement is own can be competent at which kind of role in cooperation for each competitor, and can it will further be investigated in this section in the promise that really fulfil oneself after beginning of cooperating on earth.

Implement device is established cooperative partner by main body set A={ a1, an} forms, they play the part of role separately in the cooperation scheme of being chosen, well is born corresponding task, and these tasks are by process collection P={P1 ... Pn} forms by cooperative structures, and wherein task Pi will be finished by the cooperation main body ai obligation well of correspondence.

Before the role that cooperative partner is competed playing the part of promptly begins to cooperate, at first must trust mutually, cooperation just can go on like this.

$\mathrm{MutuaIBelief}=\stackrel{n}{\mathrm{\Σ}}I=1(\mathrm{Bela}\stackrel{n}{\mathrm{\Σ}}I=1\left(\mathrm{CanajPj}\right))$

Each main body in the group of promptly cooperating is all believed the task that own and other main body can both be finished separately to be promised to undertake.

New technology specialty value-added service and implement device thereof based on mobile computing, in order to realize the function of many virtual peripherals in the embedded mobile computing design, the SX52BD microprocessor provides the refreshable EEPROM program storage of a 4KB x12w, the SRAM data-carrier store of 256 bytes and the expansion common register of 15 bytes.In order to support the SX2BD microprocessor that the FLASH/eeprom program storage of a 4KBx12w is provided, the common register of the data-carrier store of 256 bytes and 15 bytes; Carry out the ability of an instruction for the operating frequency of supporting 50MHz and clock period; Scenix provides one and has had the ability that 10ns carries out an instruction access cycle, and Scenix provides one to have the 10ns Flash/eeprom of access cycle.In addition, the required power supply of operation of equipment is lower than 3.3V, has reduced the consumption of electric energy.For the physical layer interface function is provided better, 12C ameluart for example, SX52BD provides 58 bidirectional ports.30mA can be failed/be exported to the core of each I/O.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, can realize the software module of virtual peripheral based on the SASM assembler of DOS, also can guarantee in any one new SX system design, to reuse code module.

The operation of whole software has produced following file, and they need download in the Webit server.

(1)name.rom

(2)name.ep

(3)name.el

(4)name.dat

Preceding two files are used for the Flash memory program to the Atmel microprocessor, and latter two file is used for the Serial E EPRoM on the Webit server is programmed.

Programming to Flash storer and EEPROM data is controlled by an autoexec: with the name.rom content Flash is programmed, with the name.ep content EEPROM is programmed.

The implement device autoexec is carried out the netprog.pl script equally, with the content of name.el and name.dat Serial E EP-ROM is programmed.

Implement device no more than 20 seconds to the programming of Atmel microprocessor, programming approximately also needs the identical time to serial EEPROM by the network connection, and this depends on the size of data of the quantity of code interpretative device and the Web page or leaf in the serial EEPROM.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, 64 embedded system, it has enough abilities and resource by the same thinking of above-mentioned SOC, without lifting an eyebrow realization under the support of operating system and function.

Implement device adopts this more direct method of JavaScript that generates.The method of JavaScript is handled the program of the data embedding oneself of other system or equipment and moved, and condition is the interpretive routine that should have JavaScript in other system or equipment.

Though on the current market thousands of mobile computing providers is arranged, do not form any fixing pattern, genuine winner does not appear as yet yet.Have only when carrying out the infrastructure of mobile computing commercial affairs in placely fully, and the mobile computing commercial affairs have obtained the period of certain development, and people just might consider facility and function.Have only sight is aimed at the consumption market, seek to create new freedom for the client.

Begin just to mean the design customer experience from the relation of consumption market.The essence of mobile computing commercial affairs is three-part interactives: the combination of client, hardware/software/communication (thereby client can the commercial affairs of random access mobile computing), and mobile computing business service provider.The knowledge of facing the consumption market is not a kind of article: mass data, a website or a server software.It should not be regarded as information yet, because information is omnipresent, to such an extent as to people usually can complain that information is excessive.Knowledge should be defined as a kind of people can obtain information and the ability of communicating by letter in own needed mode whenever and wherever possible.

New technology specialty value-added service and implement device thereof based on mobile computing become mobilization with knowledge from management by mobile population, become the knowledge requirement point from the knowledge supply chain.By the mobile computing commercial affairs knowledge resource is integrated into database, for the employee provides corresponding cooperation and means of communication, and sets up certain experience and share incentive mechanism, company can realize very effectively that knowledge turns to action.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, find that automatically the environment that adapts to is unified modeling language (UML).Automatically find that service can realize automatic monitoring and the identification to workstation, router, system, database, application, the network equipment and their topological structures, and the object storage that will represent these equipment and relation is in the common object repository of grid management software.

These objects of implement device just can be checked and monitor once definition by three-dimensional real world GUI, visual map browser and other people machine interactive interface.Automatically discovery feature comprises:

The discovery of particular type resource.

The discovery of all resources in the IT facility or the resource discovering of certain subnet.

Operation in the time of a plurality of automatic discovery routine of implement device.

Implement device is found the automatic startup of serving automatically and is manually booted.

New technology specialty value-added service and implement device thereof based on mobile computing, digitizing real world face comes indicated object user and the employed visual information resource of grid management software by EMPG-4, EMPG-7, EMPG-21 video image processing technology and three-dimension virtual reality technology under unified modeling language (UML) environment, make these resources true more and can manage, simplified the management of distributed resource greatly.

Implement device utilizes digitizing real world browser to check that the mode of object is wide-open, and very is easy to customization.Included hundreds of Visualization Model in unified modeling language (UML) environment,, also can under the condition of not revising code, append simply as for some new models as life and work field boundary scape, floor layout or special operation field boundary scape.

New technology specialty value-added service and implement device thereof based on mobile computing, Intellective Management Software can be from single reference mark " roaming " whole enterprise, to the present situation of system, network, database, application resource, ontologies, even their physical environment is discerned and is checked.

Utilize visual information resource and the ontologies found automatically in the service search network, and they are appended in the common object repository of unified modeling language (UML) environment as managed object.

Implement device utilizes the class maker to carry out new class definition, can be described and set up model to any entity in the real world.

The formation that can utilize visual information resource browser to check whole real world network is divided the subnet associated therewith and the network segment etc. according to logical relation.

Implement device can be based on the service procedure view of the different customization of demand, resources characteristic, effect, real world field boundary scape and the OO application etc. of different business particular procedure.

Implement device is followed the tracks of the accident of all real world networks in the daily record of incident control desk.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, under unified modeling language (UML) environment, the visual information resource browser of whole real world network can provide the digitizing shape view of object-oriented logical organization.By this human-computer interaction interface, the object user can be organized in Drawing Object (such as Background, field boundary scape figure, courses of action figure, outside drawing and hypermedia information view) respectively in the logical layer of real world network, subnet and the network segment according to own personalized service network topology characteristics.

New technology specialty value-added service and implement device thereof based on mobile computing under unified modeling language (UML) environment, can show all visual information resources that a certain objects services is used or the specific transactions process is relevant.For condition and state to object monitor that the user can be provided with trigger and threshold value, be used to tackle the message that this process procedures sends, this can help to solve the early detection and the proactive problem of user profile faulty resource.

The class maker of implement device unified modeling language (UML) environment is a utility easy to use, and it can guide the user progressively to finish original class modification in the common object repository, or the increase of new class.The object user can utilize the class maker to come defined attribute, creates the visual touch Lay list that starts application or define the display format of managed object in visual real world network etc.

Implement device is under unified modeling language (UML) environment, and new class maker can provide view for visual information resource and other storage data that are stored in common object repository.These views can show the visual information of complexity and organize, thereby make the user can be not only simple but also check the service network of own real world all sidedly.All these views can conduct interviews from the information view of visual real world network.

The class browser: the class browser can provide the class of unified modeling language (UML) environment and the demonstration of attribute thereof, comprehensively checks the situation of all classes in the library of object.

Object navigator: object navigator can be listed each unified modeling language (UML) object that environmental classes derived.Utilize this browser can check the information of certain kinds and special object.

The topology browser: topological browser can provide reflection between the managed object dependence and the view of topological relation.It also can show hierarchical relationship and linking relationship between the managed object.

Object view: in common object repository, many managed object representatives all be the information resources view of real world service network.Object pattern identification and other information from intelligent agent also can be provided.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the incident management of real world service network is the management function to system state/exception.Incident management function by the real world service network, the object user can formulate adaptive strategy, allow unified modeling language (UML) environment that selected message is tackled, automatically it is responded, and needs are caused that the exception condition of paying special attention to sends signal.

Message is responded.

Message is restrained.

Call the order of unified modeling language (UML) environment.

Implement device starts other programs or script.

Use transmission information to the management of real world service network.

Transmitted message to other by the management service platform.

Implement device is invoked at the order of carrying out on other platforms.

Result to any action makes an explanation, and determines whether action is normally implemented.

Object in implement device unified modeling language (UML) common object repository defines or revises.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the GUI window that the incident control desk of real world service network calls can monitor the user to institute's generation systems incident.All working procedures and object user's process can directly send the information of query messages to this control desk.Real world view component under unified modeling language (UML) environment relies on its visual information view and digital information source browser, and a highly visual and pattern of real world Service Management intuitively naturally is provided.

New technology specialty value-added service and implement device thereof based on mobile computing, the real world view finds to determine the position of services network entity in real world service network facility automatically, as visualization server, digitizing view component, mathematical model of controlled plant, information resource database, and fill common object repository with the object factory of representing these entities and any correlationship.

Unified modeling language (UML) the environment iteration of moving on the network object that the service of implement device intelligent agent real world view gateway is determined to find in the phase one, and with object factory filling (the new class object storehouse under unified modeling language (UML) environment) and the common object thesaurus of representing these agencies and them with the relation of network object.

Implement device common object thesaurus is a warehouse of the setting information of relevant managed entity, their attribute and relation,, and the operation of world view is absolutely necessary.The common object thesaurus is filled in the object definition that system can utilize automatic discovery process to collect.DiscoveryMonitor (discovery monitor) provides a visual developing of following the tracks of automatic discovery process.When bringing into operation next subnet or termination search at every turn, automatic discovery just upgrades DiscoveryMonitor.

New technology specialty value-added service and implement device thereof based on mobile computing, the thesaurus input of unified modeling language (UML) environment, output are time saving and energy saving practical development sequences, and it allows the object user fill a common object thesaurus with the existing object in another common object thesaurus; With to be stored in this common object thesaurus or another common object thesaurus in the similar object of existing object fill a common object thesaurus.

When the object user starts intelligent agent real world view, open thesaurus input, the output visualization tool of implement device unified modeling language (UML) environment, the alternative user thinks the common object thesaurus of input object, and the object monitor window is revealed.Each managed object all is to have the Managed Object Class of unified modeling language (UML) environment or a subclass of managed object to derive from.The object user can utilize the monitor window of managed object to check and revise the class-based of a managed object and based on the value of the characteristic of example.The monitor window sign of each object is corresponding with a characteristic group of this class.Each field is represented a characteristic, class-based characteristic or based on the characteristic of example.The quantity of the identifier that occurs depends on the class definition of class.

If the object user gives the unique model that Object Creation shows on intelligent agent real world view, must at first use " visual class maker " is class of model definition.When the object user discharged real world view " visual class maker ", class interactive touch device occurred, and showed the hierarchy of available class in the common object thesaurus now.

Create and display model on intelligent agent real world view, visual virtual class, as seen visual figure is visible and visual virtual, and class-based characteristic must have particular value shown below.Expand class-based characteristic, to show class-based characteristic group, expanding system characteristic then shows the characteristic of this group.

After Message Record object and message action object are set up under implement device unified modeling language (UML) environment, they have just constituted the Message Processing strategy, this strategy is specified the incident that needs special processing on the one hand, and must carrying out when incident takes place of task is described on the other hand.When the event message of importing and certain Message Record generation coupling, the processing action that incident management should be taked.The content of this action is from the simple mode display message that just adopts hyperlink visual control process, up to the replying of message, to the processing of problem or carry out some order or other programs etc.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, model is non-program mode at intrasystem main storing mode.Based on the model representation of data and can be as the grown form of model based on the model representation of knowledge.In the process of generation model, the technology that adopts quantitative modeling and rational analysis to combine.Quantitative modeling is used for determining the mathematics form of model and related parameter is arranged; Rational analysis is before modeling, in the modeling and all work after the modeling.

The implement device model is created in the man-machine interaction to be finished.It is a dynamic process that model generates.Particularly when the residing environmental change of entity, the build environment of model also should change thereupon.According to the internal cause and the external cause modifications model of system, the process that makes it the tracker motion morphology is called the dynamic generation of model.

The simulated environment of implement device system is mainly used to simulate the external cause that influences system motion.Quantization factor places database, and non-quantization factor places knowledge base, and the relation between the various factors can be described with model and inference system.

When the internal cause of system or external cause changed, structure of models did not change, and the parameter that only changes model is just passable.When the method for the parameter update of model can not improve model for the interpretability of system, should then consider the reconstruct problem of model.

The reconstruct of implement device model is a suitable complicated problems, and different model generating principle correspondences different model reconstructing methods.The content of reconstruct is mainly concerned with dimension, exponent number, constraint condition of model etc., if multiple conllinear problem has taken place, reconstruct will be reselected the substrate of model so.

The internal cause of system and external cause change not only influences the result of calculation of model, but also influences the rational analysis of model.Particularly when research society, economic phenomenon, the mode of thinking that often forces the decision-maker has taken place to change for policy follows and changes, so the inference mechanism in the model also should be done corresponding adjustment.

The disturbance of new technology future market and the uncertain chaotic research method that is used to assess existing market.Accept interaction between the speed by market development and market, complicated more to the market evaluation meeting of new technology.When acceptance was accelerated, the improvement meeting of price and performance arrived quickly.Any one that lacks in these key elements all will be slowed down the reception process of technology.

Be verified and have cost benefit in technology, and before market still was in the junior stage, whether market was enough greatly to guarantee that a development plan is still a problem.The track that relevant technologies develops, the validity of standard and support framework is with respect to the target customer's who competes substitution goods income and cost and all necessary consideration of the many imaginations such as common investment of rival in market development.Yet, live through the enterprise of rising in emerging technology market and know that clear and definite answer is unintelligible.This has too many condition and contingency, and these answers are partly to depend on the behavior of enterprise own and try hard to equally answer on the basis of rival's behavior of these problems.The target of a religion reality is to reduce the uncertainty of administration and supervision authorities, obtain simultaneously prior to the adversary take action see clearly.In case reach this target, in emerging chance space, how to obtain and keep a feasible competitive position, these a series of new problems can occur the earliest.

Each emerging technology will be with different prices and VELOCITY DIFFUSION in the market of their expections.Before rising gradually, some market development is very fast, and some market several years that failed.Other markets are before quilt competition technology is shifted the edge onto, and their potential had never been realized.Every kind of approach all is the competitive power results of interaction, and these competitive power can hinder or accelerate the speed of diffusion.

Advantage derives from knowledgeable prediction.Promptly view for product is constantly weighed by association from a series of market exploration process, utilizes experience and lessons in each heuristic process to instruct next stage in the development process, shifts to an earlier date the important variation of market prospective simultaneously than the rival.Victors can make chance occur quickly, can invest in the attractive project that has more, and can be with their market, the interests left and right sides.

The ability of the uncertain and expection chance of fast understanding, can by research widely the divergent thinking mode of uncertain things improve, rather than improve by the centralized mode of thinking of seeking a satisfied answer.By with diversified market survey method, different hypothesis, analysis level and Data Source are that the mode at beginning is carried out, and just can obtain these demands better.

The winning relatively intensity that effort promoted that depends on the internal performance of technology and the rival of new technology is provided.Unless the rival is to innovation, the common effort and the investment of marketing and reduction technical costs can elicit latent faculties, otherwise most promising technology all can't find a market.These factors act on the performance footprint that can determine emerging technology together and how soon can meet, and surpass the track of the market demand then.

This process is repeatedly caused by market development one side, and their conviction is that the pioneer is better than market person.Therefore, one is not related to or the future in emergent market will attract the countless losers that reports forever.Each participator might be to the development of technology, and technical equipment is invested, and participates in the project and go, and perhaps these projects can not persuade other participants of same plan fully.By increasing the speed of development of market potential or raising potentiality, the decline of these investment influence and real price is combined, stimulated the development in market.

The process of emerging technology is controlled by rival demand substantially, and it compares the rival and has reached what technology, seeks the new technical advantage that the rival can not imitate easily simultaneously.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the growth of reality and expection in the market demand:

1. the growth of primary market potentiality.

Potentiality economically with statistical expansion.

3. the expansion of market potential (new purposes, new user, better usage).

Perceptible relative advantage:

1. relative worth=discernable income-expected cost.

2. the demand that meets the market segments.

3. perceptible risk.

The excitation of competitive activities:

1. do not use preempting of potentiality.

2. the purpose that obtains and keep on top.

3. the user's resists reaction.

To the most important motivator of market development may be to reduce the real price relevant with substitute.

1. the influence of experience, it is the knowledge by accumulation, economic scale and cause throughput rate to improve and the common result of the technological breakthrough of cost decline.

2. because the influence power of competition makes between general price and the average total cost difference constantly compress.

3. have the method that the user more uses product now by quantity and the encouragement that increases user new on the market, the decline rate of relative price also can have direct influence to the expansion of market potential.

4. new product adopts the client of the leading expection of each stage of process: understanding-understanding-interested-assessment-test-employing.

Commitment in market, individual other enterprise goes to enlarge market and captures market than other rivals with these investments.When development is quickened and competition when strengthening, target diversion obtain or keep an advantage and keep the market share.Yet, all advertising messages, the comprehensive influence that sale is called and commerce is given a performance is being actuated the client and is being passed through the stage of reaction lentamente or promptly.If the expection to emerging technology is fine, investment is huge so; On the contrary, if expection is moderate, or lack confidence, so common investment is appropriate.When the speed that adopts began, Innovation Diffusion depended on the buyer's who experiences the employing process quantity to the speed in market, and buyer's practice of how making decision fast.

New technology specialty value-added service and implement device thereof based on mobile computing, the process of market understanding is normally by the problem and the chance that occur, development of technology or a kind ofly need have the conviction of more deep opinion to excite to pent-up demand about further innovation.This process starts from the information of positive Collection and analysis from the expection client, and this information is problem and the demand about the expection client, definite standard and constraint condition.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, understand the market of emerging technology:

Is 1. (what the notion in emerging technology market to member investigation framework?).

2. collect market information (research and experiment).

3. information dissemination is arrived administration and supervision authorities.

4. explain (reaching a shared intention).

5. utilize market information to make decision.

6. to result's evaluation.

7. the memory of market resource organization and administration.

Before the contradiction confusion of market, can use deviation and incomplete information, but information must be able to be used for explaining so that pattern can be demonstrated and understand.The mode of thinking that influences information is instructing these explanations, those information are through seeking, and selects and has simplified.The market signal of explaining newborn market and emerging market is difficulty especially, because the gerentocratic mode of thinking is incomplete and difference version, often opening an account of expection simultaneously final version from them to being difficult to imagine the original earlier version experience.Can not depend on direct client's feedback, explanation must utilize relevant potential demand, and contextual information is arranged between the trend of long-standing problem and requirement.

The process multilated in many aspects of this market understanding, this illustrates that the ability in each enterprise understanding emerging technology market and the ability of predicting on correct opportunity are very different.The structural obstacle of understanding marketability can be found three long-standing problems.When obtaining information, exist and avoid fuzzy tendency and suppose market intimacy than guaranteeing market for better being inclined to.The experience of accumulation finally is stored in the diffusion memory of market resource tissue, is perhaps just given for change again when demand is arranged.

The utilization of market information is subject to the influence of inertia, and information only just can be used when it is consistent with previous expectation in other words.The market survey Method and kit for only just can be used under the situation of technical abundance being considered to.

When initial stage that methods such as Concept Testing, focus gathering, investigation, experience, analysis-by-synthesis and city's field stimulation are used to indirectly innovation during market, these methods are inappropriate and easily misleading, and this has become a traditional notion.And it is just not strange at all that these methods are used to understand the chance and the strategy that increase innovation on the market of having set up.

This does not also mean that people can not understand only ask for something, application and the attribute of emerging market systematically.Existing method need be deacclimatized, and also will change to adapt to distinctive uncertain factor with stylish method.When the object client be no one when knowing, the common sincere advice of being ordered about by the client just has not a particle of value, because this moment, the characteristics that produced by new technology were never experienced in market.

When the core content that defines when the emerging technology future market is analysis-by-synthesis and the interactive test findings of experiencing, five concrete analytic models these results that can derive are arranged.When market still is in the junior stage, and the notion of product is still fixedly the time, and it is useful especially analyzing main users and potential demand.Along with the startup in market, diffusion and information aero mode are suitable more equably.

New technology specialty value-added service and implement device thereof based on mobile computing compare by main users analytic approach and the existent method of analyzing market trend and potential demand, can draw the advantage of main users analytic approach.The plan of most of main users starts from an important trend, and this trend is changing the market that is developed.

Technology is when its developing a certain stage, and main users does not also occur, and perhaps perhaps the most attractive market be different with the market of using this technology the earliest.Sometimes, technology can propose demand that the client does not recognize but that exist.Do you how to recognize this hint and clear and definite these pent-up demands in market?

A method of improving the target market chance is arranged, and Here it is is penetrated into and goes among the client so that find the circumstantial evidence of the market demand.Be to search and understand pent-up demand, can be with " constraint condition that defines of pre-prepd market designs an appropriate methods, and this demand is determined by emerging technology.By potential demand being defined as significantly still still vague implication, remind us to need energy, intuition and acquainted judgement.

Market-oriented problem discovery method can be used for this process of emerging technology exploitation to break the obstacle of accepting emerging technology.Another method is that the content that will understand the object client is how they do and how to go truly sensation.Initially coming under the situation of nature that market is defined observed, and can not interrupt movable continuity; Secondly, people can give expression to the non-oral hint of emotion and the spontaneous evaluation that is excited by actual product or prototype; Once more, the observer who was subjected to the special knowledge training under the infotech support environment that defines based on market can find out the indefinite demand that the user fails to perceive and the method for problem of solving.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, in the fuzzy and uncertain market of emerging technology, if can predict these reflections of future market prior to other people, then the anticipator for the future market must have gained.The effect of market forecast procesures depends on different information sources and to the accurate judgement of important hypothesis.

1. starting stage of the market demand, at this moment product begins diffusion, away from the author of main users and technology.

2. the beginning of cut-throat competition its objective is and catches the most attractive chance.

Because reflection point in market is a competitive power results of interaction of actuating or suppress market development, so the viewpoint of signal that will occur obscuring and contradiction.The prediction of a reflection point is a sixty-four dollar question, and this problem can make feels pattern in omen.This need know note which indication information, and has ability and the wish of isolating transition signal from background interference.This will be with systematic supposition, the combined method of following the tracks of leading indicator and setting up diffusion model.

Technical feature with important parameter that target customer expection is compared on track.

2. in the market exploration stage, main users and other early purchaserses' experience.

3. the client is to the sensation and the risk level of obstacle.

4. in product practicality and market access, the ratio that common investment and competition enter the market.

5. build the process of problems such as infrastructure, solution related standards and supplementary.

The market outlook forecasting institute of neither one emerging technology can comprise all uncertain contents of relevant object customer response, competitive behavior and technical development, considers that perhaps all complex interactions, discontinuity, initial action and other are non-linear.The thing that the commitment of emerging technology development should be done is that the proof future market has enough greatly to guarantee the development plan of emerging technology.

The correct starting point of the market outlook foresight activity of emerging technology should be study from the interaction in market is experienced, and before competition the important reflection point of expection.New technology specialty value-added service and implement device thereof based on mobile computing define operation in the market that carry out in the field of uncertain most critical, just make and formed a complete circulation from the interactive experience of the process in market.

1. most of project administrators are found the uncertainty in market is difficult to hold in advance.

2. under the situation that lacks recognizable pattern, use for reference or create the logic that upward reasonably gets on the surface and come decision problem by experience.

3. do not have on the basis in the vacation of trend of market development not being done assurance and do not test and make decisions.

4. these hypothesis are that the vacation of the market correct line of the relevant market opportunity and emerging technology development does not have.

5. movable plan of finding based on market and the plot analysis that comes from market are defined in market.

Can enterprise from exploitation and use the emerging technology or the more marketable value of creation from solve known obstacle and prior art.Emerging technology is not the thing that the client will pay in essence.No matter how exciting emerging technology be or have novelty, from client's angle, its value is only from one group of attribute of customer satisfaction.These valuable attribute or advantages, its size are by the technical support of customer response.

The products ﹠ services that enterprise provided have the attribute of converting apparatus.They are some converters, can give the technical capability of enterprise and change into one group of attribute of meeting customer need.Attribute that more hope obtains or undesired attribute still less are provided, can also recognize the demand that will change market to the serious hope of attribute simultaneously.

Expect that market preference to emerging technology is unusual difficulty, what particularly enterprise faced is the technique variation of high speed development.Yet the Forecasting Methodology of traditional market is inapplicable under such environment.

When a definite feature group became best feature group in a market or in the segmenting market, the market strategy tended to success, therefore will advantageously catch a control ratio of part marketing for enterprise.In definite segmenting market, for accomplishing this, how the restriction that just need understand prior art is to having hindered existing feature group.And the result of market forecast just is present in technology barrier and market is defined in the interaction of environment.

Use emerging technology to promote an existing interactional technology barrier, the chance that can obtain re-constructing.Define environment by the market of these technology limitation being put into hypothesis, it is clearer that Investment Choice just becomes.Initial, under the technical feasibility condition, the technical development space is very big.Because these combinations are lower than any different price ruling, it can not produce the characteristics combination that attracts clients, then, because after market potential activated by demand, the relatively little change of feature group can produce the big variation on the market.At last, the most attracting combination of market composition may be fully away from existing technology.

Originally many " having destructive " emerging technology all can not satisfy core market user group's demand.Begin when these emerging technologies come into the market is to be lower than attractive standard that existing rival and market major customer thought.Subsequently, the speed that technical feature is improved makes the feature group fast-developing with emerging technology, might enter and conquer previously can't be approaching customers.

1. these features are distinguishing on market significance.

The feature group how to attract different market user groups (comprise it size, buy the interests of trend, customers).

3. how technology barrier exerts an influence to the interaction between feature and the customers.

In case the supvr that market is defined has understood these feature current values, so next challenge is exactly to understand these features value in future.The supvr that market is defined turns to the demand that satisfies future trend from paying close attention to most popular feature group, estimates the variation on more desired advantage yardsticks in future then conversely.By this process, the supvr that market is defined begins to sketch the contours of the potential direction that strengthens or increase the feature group.The rival no longer exists, and particularly in highly dynamic environment, entire environment also changes a result who becomes rival's behavior apace.

Investment to emerging technology can be considered to a kind of option on physicals.A small amount of investment during beginning can provide about more investing in the option of technical development or technology commercialization for company.Net present value (NPV) and commutation cash flow method static during following expectancy of determining in the Real Option Theory and traditional financial are analyzed form contrast.In any investment, the company with option on physicals wishes to enlarge the value of oneself investing.On a specific emerging technology, the value of an option is subjected to the influence of the potential size in market that this technology opens.

New technology specialty value-added service and implement device thereof based on mobile computing, can attract the analysis of the technology potential that can change a special characteristic and this assessment of importance of particular client group's feature to combine, enterprise just can obtain one more clearly about understanding to this options worth.The supvr that market is defined can be by observing the potentiality of locating the enterprise market or searching potential valuable technology and assess.

In the market opportunity of seeking again the framework industry (or expected at least by the risk of framework) again, what at first will do is exactly to determine whether emerging technology has the ability of transmitting prior art feature (or similar feature), and these features will be active in future.Determine that emerging technology can improve and increase the space of feature, this can cause producing the important change that helps emerging technology.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the method for market forecast is to seek the potential feature that emerging technology is created, and determines the market demand of being served by these features then.The net result of an emerging technology is to become certain visual ability of distinguishing the mode manipulation feature.

The cost of breaking a technology barrier is very high, and very big uncertainty is arranged.The application of seeking emerging technology is the process of a confusion, but the major part of this confusion is because the uncertainty of potential market causes.By the uncertainty of understanding potential market and the two aspect contents that solve the market clout of technology barrier, the supvr that market is defined can develop to obtaining some business strategies of maximum effect operation technique resource.Utilize emerging technology to solve obstacle to reach, thereby open the purpose in attractive market opportunity space.

The supvr of new technology is in the face of the technology evaluation process need of creationary, foresight ability and the constraint condition (its economy and technical resource and other adapt to the ability of new technology) in company, and it is to seeking balance between the great ambition of the open acceptance of new technology and growth.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, adapt to four steps that are mutually related of the technology evaluation process of new technology:

Draw the line: the supvr determines the scope and the field of research new technology based on the ability of company and the potential threat or the chance of technology.This field should constantly change along with the intensification that company and technology are understood.

Research is sought: company must determine the information that will monitor and technology source, the step that will follow, organization arrangement, could triage techniques, the signal of research new technology and its commercial viability.

Tissue-estimating: candidate's technology must be discerned one by one, and by prioritizing, is estimated according to company and technical force, the demand of target market, the competitive opportunity of company again.

Put into practice: new technology is put into practice strategicly as a kind of specifically strategic attitude how.

From the angle of technology, the rival may invest other own technology, take echopraxis, or, make it have more competitiveness with their existing technology upgrading.The tissue influence of new technology not only comprises production and obtains the required tissue of market channel, also comprises the tissue that product reformation is required.

The supvr of new technology is except the assessment risk, also needs to analyze investment new technology and in addition business-like competitiveness, finance and tissue influence.

The market risk: market size and scope, to customer group's definition, understanding, channel of distribution, management environment, intellecture property, rival's position and reaction to customer demand.

Technical risk: the feasibility of technology, the uncertainty of standard, Physical Danger, product liabilities, material supplies, production technology etc.

Organize risk: adapt with ability, the speed of cost, change in organization, concerning neoblastic dependence, peopleware and utilizability, with respect to " burning rate " cash and the capital.

Risk profile: on visual field boundary scape operation template, mark two to three technical opportunities, the mixing of past and present chance, or the chance that is in the different phase of development is the most useful; Come into the market in order to plan and implement new technology, the ability how to be familiar with market and technical feasibility and company is set forth in the utilization human-computer interaction; By the adaptive learning process of this risk profile,, just can enter this field against these networks and resource if certain new technology risk greatly reduces.

New technology specialty value-added service and implement device thereof based on mobile computing, implement in the new technological industryization in company, technology evaluation is not the independent event when new technology development begins, but the control of a complex process lasting, that critical new technology is introduced to the market.

The difficulty of new technology future market is how to determine the demand of product, and these products are non-existent to the client who is familiar with them not yet.Simultaneously, the speed of the track of technical development and market acceptance also all is unknown.In such market space, traditional marketing appraisal procedure has no longer adapted to.But, the method for new technology specialty value-added service can adopt in case can understand better market potential under this environment (Fig. 5. the non-programmed decision pattern that new technology value-added service kernel drives).

In the market opportunity of seeking again the framework industry (or expected at least by the risk of framework) again, what at first will do is exactly to determine whether new technology has the ability of transmitting prior art feature (or similar feature), and these features will be active in future.Determine that new technology can improve and increase the space of feature, this can cause producing the important change that helps new technology.

Seek the potential feature that new technology is created, determine the market demand of serving then by these features.The net result of a new technology is to become the ability that certain handles feature, and many more search options are determined, and the external chance of research emerging technology is worth just attractive more.

The market potential of seeking new technology is the process of a confusion, causes but the major part of this confusion is the uncertain factor in market.By the uncertain factor of understanding market and the many contents that solve the market clout of technology barrier, the supvr of new technology can develop to obtaining some business strategies of maximum effect operation technique resource.

The success that new technology will seek out on the market far is not to change required technology yet.The complementarity assets that their common reforms are relevant, relevant rival and relevant client.Unfortunately, present company just pays close attention to usually and grasps new technology itself, and does not deeply figure out the association of technology for these other fields.Except the ability of development new technologies, are the keys that solve a market-oriented difficult problem for the positive management of the support of these other fields.Want to obtain economic return from a new technology, company must have a kind ofly can make its unique extra assets of this new technology being introduced market.

Influence the market forces of new technological industryization:

1. changes in technology: need what technical system to develop and administrative skill? what do these have different with company existing technology? will the existing technology of the company of much ratios continue valuable when new technology is business-like?

2. customer group's variation: along with which type of customer group will appear in the generation of new technology? what does those clients' demand have different with traditional client? how does new technology influence existing client's ability? have the technical change that realizes existing client flexibly and make them and method that new technology is kept in touch?

3. the variation of complementarity assets: is what complementarity assets still valuable to company at present? can which class assets keep its value in new technical field? need what new complementarity assets? can company control the self-operation standard of which base frame? should which type of supplementary the product of company interrelate with? which type of supplementary field should company set foot in?

May 4. rival's variation: the rival of other what industry set foot in this market? they and traditional rival's ability why not have with? what do they have different with traditional rival's motivation?

When new technology is emerged in large numbers, can there be a large amount of competitive mode and competition tests of realization technology that are usually.The company that has set up can be by proposing application or the next strategic evolution that influences industry of standard that they are held.New technology not only to hope with its business-like existing Lai Shuoshi of company one field boundary revolution, and also be like this for their client.Another key issue in formulating commercialization strategy process is will examine or check this technology can bring what influence to the client.

By investment timely and suitable institutional framework development new technology ability is an important step of management new technology.In case suppose the production development of advanced technology, they just can depend on existing strategy they are brought into market, at this moment, in fact need the business prototype of different resource necessary conditions.Existing company must develop new complementarity assets, satisfies the new market demand, and carries out effective competition with a series of new adversarys.

New technology has produced a kind of special needs because the height that is closely connected with it is uncertain and variation at full speed, promptly requires to adjust strategy rapidly and can constantly create new commercial strategy.The come into the market complicacy of environment and uncertainty of new technology overthrown the standard format of formulating commercial strategy (about the anticipation of market, new technology and its vigor, and the anticipation that can for this reason obtain what profit about advantage, inferior position and the company of a company).

In the process of evolution of market, it can be divided into different patterns, these trend can be compared to similar market (if their exist and can obtain relevant information).In case these factors through handling, be in the uncertain market environment new technology supvr just can by one clearly framework advance, and can in the as if chaotic state that constantly changes, not lose.

The vertiginous reality of new technology brings challenges for the existing method of formulating commercial strategy.It has exposed paralysis consequence and the creative confusion of making great efforts of crossing more rules.Formulate commercial strategy and require to cultivate a kind of accurate day by day organizational capacity under the market environment of change fast, require a kind of different rule, it can hold the flexible imagination to a great extent.

Although be organized in the dual capability that will seek development rule in the allegro market environment and imagine flexibly, they often can not develop two kinds of abilities in certain particular moment simultaneously yet.But the cultivation of this ability needs the time, when a concrete challenge requires as this moment, just should be able to use.

Showed that by visual field boundary scape operation a pair is about new technology future action, the picture of svelteness, plans help the new technology supvr better to understand the potential economic worth of new technology, and use this understanding to optimize their resource allocator.

How many does investments in a new technology arrive floors? how should new technology supvr effectively analyze and resources allocation the project of mutual formation competition? how to form optimum investment structure by different financing methods, guarantee that fund puts in place all the time in whole project process, the while is flexibly changing again?

Be in the weakness that people in the New Economy environment recognize net present value method and other financial method more and more, they can't solve the not intellectual problem in the new technology investment, and therefore increasing people has produced interest to " option on physicals " method.To reduce unknown influence in the net present value (NPV) computation process, and a kind of method is provided in the tangible option, can confirm the value of the increasing dirigibility that in the technical development process, produces by formulating right to choose.

The chief value of investment new technology is the option created by after future development chance and the lucrative commercialization.Because the potential repayment of investing and developing a new technology is quite doubt, this be because technology itself with its at the essence of the continuous development and change in market.

The investment repayment of new technology is worth and is that future can be with the commercialization of technology success, and the finance brought of the cash flow of Chan Shenging are repaid therefrom.Be worth and also derive from strategy orientation, for from now on formulation strategy or the productive capacity of setting up new uniqueness provide condition with advantage.By invest in new knowledge that new technology obtains for instruct in the future correlation technique and professional aspect investment have important reference and be worth.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, the maximum benefit of utilization option on physicals operation is to force the new technology supvr directly in the face of these uncertainties, and making needs the complete business decision of a cover considered from now on.Realize that the complete value of option also need guarantee to have a cover to support the institutional while that option is in time implemented careful the concern, also will systematically create and arrange option on physicals.

The investment that new technology is carried out is often comprising the growth expection to future, therefore also requires its financing and evaluation measures to be different from the tradition of main flow industry is invested.Serious information asymmetry and agency problem are the typical problems that the puzzlement new technology starts.This also makes the common investment of output investment ratio of the expection of growing up more complicated.

Along with utilization option on physicals operation new technology and the market in pushing to change, the uncertainty in technology and market is reducing gradually.Realize various potential chances from the angle of option, formally form business decision, be later management new technological industry creation dirigibility, more various selections, final by new technology specialty value-added service and implement device thereof based on mobile computing, systematic enforcement really realizes its value.

Along with the variation of computational resource and calculating energy, the raising of high performance universal chip cost performance makes the compaction coding method based on software platform have the possibility of practicality; Content-based retrieval and coding are combined consideration, the information of describing video content just should be arranged in packed data, can directly carry out the visit of multimedia messages content at packed data thereby make.This new coding method can have been broken the restriction of original compaction coding method based on specialized hardware based on general-purpose chip, can introduce relate to graphical analysis than complicated algorithm.MPEG-4, MPEG-7, MPEG-21 image analysis processing technology are to support multiple multimedia application (mainly laying particular emphasis on the visit to the multimedia messages content), can come existing field boundary configuration demoder according to the application requirements difference.Coded system is open, can add new effective algoritic module at any time.

In order to support visit to dynamic video content, introduced the notion of visualized objects in the image analysis processing technology based on mobile computing, in fact be exactly to use the delamination area that obtains based on object method, therefore, be based on a class main algorithm in the compaction coding method of content based on the visualized objects method.MPEG-4, MPEG-7, MPEG-21 image analysis processing technology (video standard) are provided at the core technology of the aspects such as effective storage, transmission and operation of video data under the multimedia environment.Based on the new technology value-added service and the implement device thereof of mobile computing, provide support with the form of visualization tool and algorithm, for example effective functions such as the extensibility of extensibility, spatial domain and the time domain of compression, object, error correction to various functions.

Based on the new technology value-added service and the implement device thereof of mobile computing, depend primarily on content-based video data method for expressing.Field boundary scape can regard by a series of to have separately the object video of characteristic and form as, and its character comprises shape, motion, texture.This object-based expression is the key that realizes object interaction in multimedia application, and in this application, the user can visit the object of arbitrary shape and operate these objects.

Be based on object based on the video standard coding of the new technology value-added service of mobile computing and implement device thereof, facilitate operation and controlling object like this, and the conventional compression method be based on frame, obviously can't be to Object Operations.Based on can be based on object in the video standard of the new technology value-added service of mobile computing and implement device thereof to bit control, even when low bandwidth, also can utilize code rate allocation method, can be for the interested object of object user with some bit rates of overabsorption, and can distribute some bit rates less for the uninterested object of object user, this sampled images subjective quality just can be guaranteed.

Based on the new technology value-added service of mobile computing and the Object Operations in the implement device thereof, the object user can directly be spliced different objects at user side, obtain the synthetic image of user oneself.This can't directly realize in classic method.In expansion, have good dirigibility based on the new technology value-added service of mobile computing and the video standard of implement device thereof, can carry out the expansion of time domain and region.And, can expand in time domain or spatial domain according to the objective condition of the existing field boundary bandwidth and the bit error rate.The time domain expansion is to increase frame per second in the enhancement layer on basic layer when bandwidth allows, and can reduce frame per second in basic layer when narrow bandwidth, makes full use of bandwidth to reach, and makes the better purpose of picture quality.The spatial domain expansion is meant carries out sample interpolation to the image in the basic layer, increases or reduce spatial resolution.

The notion of having introduced object video (VO, Video Object) in the video standard based on the new technology value-added service of mobile computing and implement device thereof realizes content-based expression.The formation of VO depends on concrete application and the actual environment of living in of series: requiring under the situation of ultralow bit rate, VO can be a rectangular frame (is traditional MPEG, the rectangular frame in H.263), thereby with original operating such: for the application that content-based expression is had relatively high expectations, VO may be jobbie or a certain aspect in the field boundary scape; VO also may be the two dimension that produces of computing machine, three-dimensional picture etc.In the video standard based on the new technology value-added service of mobile computing and implement device thereof, VO mainly is defined as the different objects that splits in the picture, and each VO has three category informations to describe: movable information, shape letter, texture information.

At first video sequence is carried out the camera lens cutting based on the new technology value-added service of mobile computing and the video standard of implement device thereof, each frame in the camera lens is carried out object segmentation, obtain each VO.Based on the encoder functionality in the video standard of the new technology value-added service of mobile computing and implement device thereof, at first be the formation (VO Formation) of VO, its less important VO that from original video stream, is partitioned into, be different VO and the three category informations distribution code check of each VO by coding control (Coding Control) mechanism then, each VO distinguishes absolute coding afterwards, and the bit stream complex (MUX) with each VO becomes a bit stream at last.Wherein, can add the mutual control of access customer or control in coding control and compound stage by intelligentized algorithm.

Coding and Sprite technology have been comprised based on the video standard of the new technology value-added service of mobile computing and implement device thereof based on model.After carrying out graphical analysis, investigate earlier each VO and whether meet a model: consider that again can background adopt the Sprite technology, then background is generated the big figure of a width of cloth in this way, for every frame produces an affined transformation and a positional information gets final product; Just remaining VO is pressed above-mentioned process encoding at last.

Set up the standardized language of a cover based on the new technology value-added service of mobile computing and the video standard of implement device thereof: Description Definition Language in order to declarative description symbol and description scheme, guarantees extendability and long life cycle that it is widely adopted.People can retrieval and index and the audiovisual materials that interrelate based on the video standard data of the new technology value-added service of mobile computing and implement device thereof, and these materials can be the multimedia descriptions information that static images, figure, 3D model, sound, speech, video and these elements are formed.Making every effort to based on the video standard of the new technology value-added service of mobile computing and implement device thereof can be fast and search out the required dissimilar multimedia materials of user effectively.To carry out standardized description to various dissimilar multimedia messagess based on the new technology value-added service of mobile computing and the video standard of implement device thereof, and should describe with described content and interrelate, to realize search fast and effectively.

Mainly be devoted to the information coding of audio-visual data based on the video standard of the new technology value-added service of mobile computing and implement device thereof and express, just concentrate in the standardization of the general-purpose interface of the description of multimedia materials (information of expression content rather than content itself).The functional effect of video flowing and video analysis being handled based on the video standard of the new technology value-added service of mobile computing and implement device thereof is in the dirigibility of the interactivity of visualized data resource and globalization and data management.

The characteristics and the technology of many association areas must be combined based on the new technology value-added service of mobile computing and the video standard of implement device thereof, such as: computer vision, video database and signal Processing etc.The video database personnel pay attention to high-rise description, wish that video standard based on the new technology value-added service of mobile computing and implement device thereof provides the structure and the interconnection technique of standard; Signal Processing personnel more pay attention to the analysis of video image with to the understanding of content.

The normal structure of content viewable is provided and has associated mechanism based on the new technology value-added service of mobile computing and the video standard of implement device thereof, and to the standardization of content viewable statement, this provides application framework for realizing information retrieval based on contents, and makes to establishment, the exchange of multi-medium data, retrieves and reuse and become more effective.

Demand based on the video standard Description Definition Language of the new technology value-added service of mobile computing and implement device thereof: can explain space, time, structure and conceptual relation complicated between description scheme or the description scheme element; Can provide abundant model to connect or one or more descriptions of index and the data that are described; Simultaneously, must be, a man-machine readable platform irrelevant again with application.A kind of language that allows to produce new description scheme (Description Schemes) and descriptor (Descriptors) simultaneously also can be expanded and revises existing description scheme.

Language based on the descriptor (Descriptors) of the video standard of the new technology value-added service of mobile computing and implement device thereof is mainly used to be described below information type: rudimentary audiovisual features, as: color, texture, motion, acoustic energy etc.; Senior semantic feature, as: object, incident and abstract concept; Content-based processing procedure; And media store information or the like.Wish to realize extracting automatically the descriptor information of most low-level features, and when man-machine interactively, can finish senior descriptor information (Fig. 6. the field boundary scape operation of visual mobile computing).

The visualization procedure design has been hidden complicated programming procedure by tool using, thereby has simplified the structure work of program design work, particularly graphic user interface.Simultaneously, most of visualization procedure design tools also provide and have the framework of supporting the reusable part library.Visualization procedure design the is convenient customization and the structure (deduction that Fig. 7 .DSP intelligence software chip solidifies) of reusable parts.

A n dimension random vector x obeys the multidimensional normal distribution, and its probability density function is:

f(x1，x2...，xn)＝1/(2π) ^π/2|∑| ^1/2exp[-1/2(x-μ)’∑ ^-1(x-μ)].

A n dimension normal distribution random number generative process is:

Generate upper triangular matrix C and make ∑=CC "

Generate μ 1 by N (0,1) ..., μ n:

$\mathrm{xk}=\mathrm{\μk}+{\stackrel{k}{\mathrm{\Σ}}}_{I=1}\mathrm{cki\μi},(k=\mathrm{1,2},\·\·\·n);$

Return x=(x1, x2 ..., xn).

At space R ⁿA complex region S in produce even random vector (S is appreciated that into a feasible set in the mathematical programming).

At first, determine a simple region Ω who comprises S, as, a n dimension hypergeometry body

Ω＝{(x1，x2，…xn)∈R ⁿ|ai≤xi≤bi，I＝1，2，…，n}.

In the hypergeometry body, random vector relatively is easy to generate.In fact, as long as xi is [ai, bi] (I=1,2 ..., the n) uniform random variable on, (x1, x2 ..., xn) be exactly uniform random variable on the hypergeometry body Ω.Whether the random vector that generates accepts to depend on it whether in the zone.

The given hypergeometry body Ω that comprises S;

Repeat following process:

(ai bi) generates xi, I=1,2 respectively by U ..., n;

Put x=(x1, x2 ..., xn);

Up to (x ∈ S)

Return x.

Providing a multimedia framework to carry out with numerical information for a user and another user based on the video standard of the new technology value-added service of mobile computing and implement device thereof is the interaction of target, the related each side that interacts be the user (Fig. 8. the visual field boundary scape operation process of new technology value-added service is controlled).Can limit by five key elements alternately between object user and the numeric item:

1. the content of safety transmits and exchange of value.

2. the visitor easily understands employed project.

3. the personalization of content.

4. in value chain, carry out commercial and useful rule.

5. allow the compatible mutually with it entity of operation in MPEG-4, MPEG-7, MPEG-21 video standard.

To make full use of the related fields of numeric item based on the new technology value-added service of mobile computing and the video standard of implement device thereof, but also will contain other media resource simultaneously and describe the description standard form.

1. numeric item is open extendible, can expand in other all media resources and the description scheme.

2. under the situation of structure of not losing subitem and characteristics, project team can be synthesized new project.

3. many group items can the shared cell element.

4. individual element may be by a plurality of local with reference to using in the numeric item.

5. can numeric item be come into force the proper operation numeric item in using.

6. should take open extendible mode to the identification and the correction of numeric item and assembly thereof.

7. clearly define the relation between element and the corresponding description.

8. descriptor can be that simple description also can be whole media component.

9. descriptor also can be described by other descriptors.

10. locator must be stated, allows descriptor relevant with a scope or a specified point of media resource, allows descriptor by locator and media resource backward linkage.

Related needs based on the content representation aspect of the video standard of the new technology value-added service of mobile computing and implement device thereof is:

1. data type: should be able to represent large-scale data type, comprise nature and synthetic, also comprise both combinations.As rest image, the video of arbitrary shape, specific and by the 3D model, figure, text, the synthetic audio frequency of nature, nature and synthetic voice etc.

2. content type: can represent the content that all consider data types.

3. validity:, use best significance bit to represent for all data types according to different aimed qualities.Multimedia scene for being made up of the different elements of different types of data should adopt the coding method of different efficient and quality at each element.

4. graded properties: the element in the multimedia scene will have packet performance, and has different extendabilities, on the time, on the space and qualitatively.

5. free access: for the element in the multimedia scene, can be in the time that limits to its different expansion, all elements of different resolution carries out free access.For by different types of data, the multimedia scene that different elements are formed, each element in should the free access scene.

6. wrong the recovery: for the element in the multimedia scene, can protect selected element to avoid producing relevant errors such as channel errors, as the mobile network, atm network or storage medium mistake etc.

7. mutual: as can to carry out alternately with element in meticulous yardstick in time and space and the multimedia scene.For by different types of data, the multimedia scene that different elements are formed should carry out with each element alternately.

8. synchronous: as can to carry out synchronously to all elements and related data in the medium scene.

9. multiplexing: can be multiplexing to the coded data and the related data of different elements in the multimedia scene.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, use object video and synthesize and to synthesize new object video by existing object video.

(1) interval project

Make O=(oid, I are respectively that set is asked in given object video and district with I ' v), and relations I are arranged ' C I.In addition, but make that A is the set of an inherited attribute.The video-projection of O on I ' also is an object video O '=(oid ', I ', v '), and wherein oid ' is a new object identifier, and value v ' satisfies following relation:

1) attr (v ')=attr (v) UA, and

2) for each the attribute a among the attr (v ') v ' a=va is arranged.

Interval project is very useful when the new object video of definition one.If existing already present object video will be defined as a new object to the part of the corresponding scene of this object, since the data of description of existing object video can automatically be inherited, then the description amount to new object can reduce.

(2) union operation of object video

Two object video: O1=(oid1, I1, v1) and O2=(oid2, I2, v2) union operation is expressed as O1 U O2, and its result is an object video O=(oid, I1 U I2, v), wherein oid represents a new video object identifier, and I1 U I2 represents two interval unions of sets; And v=[a1:v1 ..., an:vn], ai (1＜i＜n) should be (vi) among the nattr (v2) wherein at attr

3) the overlapping computing of object video

Two object video O1=(oid, I1 is v1) with O2=(oid2, I2, overlapping operation table v2) is shown O1 n O2, and its result is a new video object O=(oid, I1 n I2, v), wherein oid is the identifier of a new object video, and I1 n I2 represents two friendships after interval the coincidence, and v=[a1:v1,, an:vn], wherein (1＜i＜n=should be in attr (v1) Uattr (v2) for ai.

To provide following function based on the numeric item identification of the video standard of specialty value-added service of the new technology of mobile computing and implement device thereof with describing:

1. accurate, reliable and exclusive identification.

2. do not consider nature, the situation of type and size realizes the seamless identification of entity.

3. the firm and effective recognition method of correlated digital item.

4. the ID and the description of any operation and modification numeric item can both guarantee its security and integrality.

5. handle authorized transactions automatically, content location, content retrieval and content acquisition.

The video data model is the key factor of video data warehouse system operation.The functional requirement of video data modeling:

1. the video model should be supported time series data.

2. data model should be supported sequential branch segment identification at interval.

3. data model should be able to show the relation between the sequential interval.

4. data model should be supported the description to the different levels of each video segmentation.

Because the video data model is can be by unique representative of the video data of computer system processor, obtainable all systemic-functions of object user all depend on the video data model.

An interactively video server system has following characteristics and function:

1. high-performance should allow to carry out simultaneously multi-user access.

2. the video flowing of television-quality is provided.

3. can expand, can be reconstructed for different application requirements easily.

4. portable, portable is (such as Solaris, AIX, HP-UX etc.) on different operating system.

5. Kai Fangxing structure.Allow to use third-party hardware and software.

6. support to comprise video audio frequency, the multimedia database service of image and text.

7. system management facility is provided, comprises user account management, price control, read-write control etc.

8. reliability, for example higher data availability.

9. high performance price ratio.

Oracle Media Server video server system principal feature:

1. modular design comprises directory management, client tracking, bill service etc. and the insertion that allows customized module and third party's module.

2. Gao Du portability.System's support runs on different networks, set-top box, and operating system environment.

3. meet existing multiple interactive television standard.

4. support the parallel supercomputer that cross-platform establishment is huge.It can be a plurality of video flowing services simultaneously, stores thousands of hours video, and can handle thousands of affairs p.s..

5. reliability is supported continual work, in case subsystem fault, multimedia software can guarantee the continuous transmission of data stream.

6. allow the user that Oracle Media Server and existing supporting structure are integrated together and can use third-party monitoring tools.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, support the multi-medium data service system.

Implement device is set up multi-dimensional database:

1. select you to want to be used for analyzing the business process that is modeled theme.

2. determine the granularity of fact table.

3. distinguish the peacekeeping layer of each fact table.

4. distinguish the tolerance of fact table.

5. determine the attribute of each dimension table.

6. allow the user authentication data model.

Each dimension table of implement device comprises a major key (product, time code, consumer, area code), and the relevant row in the fact table are external keys.Fact table includes a major key (compound), and it is made up of these four external keys.In principle, each external key of fact table must have the copy of oneself in the dimension table.And to have any table of the multi-dimensional database of compound keys must be fact table, this means that each table in expression multi-to-multi dimensional database is a fact table.

Implement device is finished after the fact table, just can determine attribute for each dimension table.How selecting attribute in order to illustrate, is example with the time dimension.The data model of selling business processes is defined as the granularity with astronomical unit relevant with time dimension, so each record of time dimension table is represented one day.Remember: each field in the table defines over the specific sky by the record representative.

When your database server moved on Windows NT, the user can be from catalogue %INFORMIXDIR%/demo/dbaccess visit * .sql and * .unl file.

The implement device user also can clump DB-Access or related object manager the file of command file visit .sql suffix.

When the user realized multi-dimensional database, an important step was that exploitation and record load strategy.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, in the data warehouse environment of reality, in typical case, the user loads and the output mass data from informix database without LOAD or INSERT statement.

Implement device sales-demo multi-dimensional database uses the data of sales-demo lane database, so the user must create these two databases and realizes the sales-demo database.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, when following two conditions can be used bitmap index for the true time user simultaneously:

1. the key value in the index comprises many duplicate.

2. unnecessary row have index in the table, and optimizer can improve the performance of scan table with it.

● the interactive video storage interactive video storehouse internal physical data storage of implement device.

● the interactive video storehouse server of implement device is an application memory service of multimedia data device, simultaneously the method for management database and execution database.

● the environment of the interactive video customer interaction formula Video Applications operation of implement device, it need connect effectively with database server.

● the set of the interactive video class libraries interactive video predefine of implement device and the class that provides, in order to support multi-medium data.

● the interactive video storehouse is used and used to the interactive video of implement device based on the developing instrument of figure in order to the interactive video of creating implement device.

● the interactive video of implement device is handled the collection of functions in interactive video storehouse, and by C, C++ and other programming languages call.

● the interactive video of Java binding implement device and an interface between the Java, it is that each interactive video class is created a java class, therefore can use database by Java language.

● the instrument that the interactive video biconditional operation system of implement device works together, it makes supports the interactive video storehouse that the Application development environ-ment of ActiveX can use implement device by Visual Basic or other.

● the interactive video plug-in unit network browser card of implement device, utilize its user to use and to use the interactive video storehouse by the interactive video of World Wide Web operation implement device.

● HTML of WebLink submits program (renderer) to, utilizes it can just can visit the object of interactive video without the interactive video plug-in unit of implement device on the standard html page of World Wide Web.

● the interactive video class set of relational data visit implement device, it makes interactive video use and can use and manipulation data on relational database system.

In order to reach the highest performance, the interactive video of implement device has used a kind of distributed client/server structure.Distributed frame makes full use of the power of the modern desk-top computer that has utilized multimedia and user interactions, and server is carried out the mission critical of business procedure in perfecting reliable environment simultaneously.

In the interactive video of implement device, server has very strong processing power, and operation thereon comprises the complicated approach of commercial processes.Transaction management and safety management system are controlled at the method for moving on the server.In addition, operation method has reduced demand to the client application transferring large number of data on server.

The server that is called database engine is being played the part of the role of the reservoir of definition and administrative class definition and object.Database server can also store large multimedia object and other data.

The interactive video client computer is the execution environment of following application: its movingization of control and multimedia demonstration, adjust the interaction of user with external action, and handle retrieval, same server communication for manner of execution to multimedia resource in the database.

The interactive video of implement device provides all standard data type that traditional database had, and a superset that comprises multimedia and other complex data types, for example various images, video and sound have been increased, movingization sequence framework, hypertext and page layout design.

By a multimedia that is included in this software, space and commercial global function collection, the interactive video of implement device is supported these complex data types.Multi-medium data is cubical establish help multi-medium data based on the multidimensional analysis of vision content and the excavation of multiple knowledge, comprise and gathering, relatively, classification, association and cluster.

Related between image content and non-image content feature: belong to this type of as rule " if the first half of photo 50% is blue look, it is likely sky ", because its is associated together content and key word sky of image.

Related with the irrelevant image content of spatial relationship: as rule " if a width of cloth picture comprises two blue look squares, so it also comprise probably one red circular " belong to this type of because related what consider all is image content.

The image content relevant related: belong to this type of as rule " if a red rectangle is between two yellow squares; there is a big oval object so probably below ", be associated together because it asks object in the image and sky with spatial relationship.

New technology specialty value-added service and implement device thereof based on mobile computing will excavate the association that multimedia object is asked, we can regard each image as affairs, therefrom find out the high pattern of the frequency of occurrences between different images.Under a relatively thicker resolution, excavate the high pattern of the frequency of occurrences, then to those images by the minimum support threshold value do excavation under the further thinner resolution (Fig. 9. the information view based on visual mobile computing activates).

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the visualized data excavation is implied from big data centralization discovery with data or knowledge visualization technique and useful knowledge.People's vision system is by the control of eyes and human brain, and the latter can regard the processing and the inference engine of a strong and highly-parallel as, and it has a big knowledge base.Visualized data excavates these powerful assemblies is combined effectively, makes it become an attracting effective instrument, is used for attribute to data, pattern.Bunch and isolated point carry out analysis-by-synthesis.

Data visualization: database can be regarded as with the data in the data warehouse and has different granularities or different abstraction level, also can be regarded as to be combined by different attribute and dimension.Data can be described with multiple visual means, such as box diagram, three-dimensional cube.The DATA DISTRIBUTION chart.Curve.Curved surface.Connection layout, or the like.

Data mining results is visual: knowledge and result that the visual finger of data mining results obtains after with data mining show with visual form.These forms comprise hash figure (scatter plot) and box diagram (by obtaining in the descriptive data mining), and decision tree, correlation rule, bunch, isolated point, generalization rule, or the like.

Data mining process is visual: the various mining processes of the visual formal description of this visual usefulness, therefrom the user as can be seen data from which database or data warehouse, extract, how to extract and how to clear up.Integrated, pre-service and excavation.And, the place and the display mode of the data mining Fang Shi result storage of selecting for use as can be seen.

Interactively visualized data excavates: can use visualization tool in interactively visualized data excavates, help the user to make wise data mining decision-making.For example, the DATA DISTRIBUTION of a series of attributes can be represented (depending on that whole space is to use a circular expression also to be to use the set of row to represent) with color sector or row.This expression mode can help the user to determine which sector at first selected as classification, and which place is best sector cut-point.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the visual scene operation step of the what comes into a driver's imaging reduction of artificial neural network:

(1) sets up the scenery model according to the fundamental figure unit, and the model of being set up is carried out mathematical description (among the OpenGL point, line, polygon, image and bitmap all as the fundamental figure unit).

(2) the scenery model is placed on the position that is fit in the three dimensions, and viewpoint is set to observe interested scene.

(3) color of all objects in the computation model; Color is wherein determined according to application requirements, determines illumination condition, texture mode etc. simultaneously.

(4) mathematical description of scenery model and color information thereof are converted to the pixel of computer screen, this process is exactly a rasterisation.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the modeling of visible database figure should be based on the streamline performance structure is optimized.

The main real-time data base Pianli of implement device chpn structure and what comes into a driver's complexity balance is to reject Pianli and collision detection traversal, the both can benefit from the database of organizing in the space mode, and they all are based on, and the border body cuts out the what comes into a driver's image.If the hierarchy of a database is with object set close in the space in groups, so can the whole subtree of very simple elimination by the border body of a root node.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the what comes into a driver's imaging reduction of artificial neural network provides a series of operation balance expense, performance and image quality.Abundant development environment adds that real-time visual maker feature is reduced in order to develop the ideal platform of object-oriented application program the what comes into a driver's imaging.And to the understanding of goal systems graphics architecture and the what comes into a driver's quality and the performance that can make the user obtain to expect towards the design of performance.

These classes of implement device play an important role when creating and managing a new generation's application.When creating various multimedia object, can revise and just use them.During the subclass of designing user definition, they can be used as parent for the demand that satisfies more application-specific.

Also comprise multimedia class and SQL class in the system class that provides except the interactive video of implement device.

The multimedia class family that the interactive video of implement device comprises makes interactive video have multimedia function.

Aspect the various multimedia types of storage, multimedia class family has very strong dirigibility.In multimedia class family, main multimedia type all is a class independently, as video and image.

The interactive video of implement device is supported all types of multimedia forms; Yet the structure of multimedia class is easy to be expanded to support in the future available format.

The multimedia that is stored in the interactive video storehouse of implement device can be used figure, video or sound software creation.Easy with the interactive video of the implement device multimedia of packing into as dragging file from desktop and putting into the interactive video object.In the interactive video storehouse, call ActiveX control or the interactive video by implement device can show multimedia file by Visual Basic.

SQL class family by system's support can use, and revises the data in relation and the non-relational database.SQL class family comprises the connection database, revises the method for data and restore data database data.

The third party of the interactive video of implement device develops the function that the partner has expanded the interactive video class libraries.For example, the class libraries of an exploitation has added the function of full text basis and visual inquiry in the interactive video of implement device; Another provides the support to real time data, as the value of financial instrument.

Third party's class libraries has also been expanded the multimedia class libraries of the interactive video of implement device, makes it support extra medium type, and this type can directly be used by interactive video and use.For example, the compressive flow technology of sound and video makes that sound and video can be decompressed when playing.The interactive video of implement device can also managing virtual reality and it is added to during interactive video uses, simultaneously, the digital camera picture shot can be caught and store by the gamma camera of interactive video.

The class browser is the place of all parts of interactive video storehouse that can see your implement device.Can do following work by the class browser:

● the new class of definition and be the new object of class establishment in database.

● check that in the generic attribute reader attribute reaches the property value of checking an object in the object properties reader.

● create data base querying.

● dilatory object, inquiry or class are on scene.

● in the method editing machine class creation method.

The interactive video that uses application manager can create implement device is used.The interactive video of an implement device is used and is made up of scene, and scene has same meaning with the Web webpage.

Since can use all database informations by the class browser, you just only need to put into from the dilatory element of wishing of class browser the interactive video scene of implement device so.

When the dilatory element of class browser is put into a scene, you can see a placeholder.A placeholder is a method of representing a database element in the scene.A placeholder is not just represented a static data.Placeholder can be represented dynamic data, as the result of a data library inquiry.

Implement device can have been checked a scene with Design Mode, and can move this scene to test its behavior.When finishing the design that all must scene, you can compile them to create final application in the interactive video application manager of implement device.

After element was added in the scene, they will have vigor because of the behavior of being endowed.Incident can trigger the element in the scene, and action is the behavior that element is produced after receiving incident.Typical action comprises demonstration one frame video, changes scene and sends message to other objects.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, provide one intuitively the interface with the behavior assignment to a scene, and simultaneously without any need for description or coding.

Why Here it is gets next multimedia object and give its mutual behavior from the interactive video storehouse of implement device be very easy.By incidents and the action commonly used of predefine great majority and allow to select them from a drop-down list, the interactive video of implement device makes gives the action perspicuousness of behavior.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, functional mode is described the meaning of the defined Object Operations of action of dynamic model.Functional mode is by data flow diagram, and dynamic modeling illustrates and the behavior of incident trace description object with constitutional diagram, scene.Operation can be from object model attribute derive (read-write properties value and related operation), also can be from dynamically:

Set up the relation between the class

The character and the behavior of definition class

The modeling of object interaction

The state variation of research object

According to implement device given priority structure and desired value, also can be converted into the chance constraint goal programming to the fuzzy decision system,

s.t.

Pos{f _i(X，ε)+d _i ^--d _i ⁺＝b _i}≥β _i，i＝1，2，…，m

Pos{gj(X，ε)≤0}≥a _j，j＝1，2，…p

d _i ^-，d _i ⁺≥0?i＝1，2，…，m，

Wherein

p _j=preferential the factor is represented the relative importance of each target, and to all j, P is arranged _j＞＞P _J+1,

u _IjThe weight factor of i the target overgauge of=corresponding preferential factor j,

v _IjThe weight factor of i the target minus deviation of=corresponding preferential factor j,

d _i ⁺The overgauge of=target i the value of departing from objectives,

d _i ^-The minus deviation of=target i the value of departing from objectives,

X=n ties up decision vector,

f _iFunction in the=goal constraint,

g _jReal-valued function in the=chance constraint,

b _iThe desired value of=target I,

L=priority number,

M=goal constraint number,

ε=fuzzy ginseng vector,

P=system bundle number.

The implement device object model normally uses class abstract rather than object (being interpreted as the example of class herein) structure, and we we can say that the target of object-oriented analysis is to set up a model based on user, expert and enterprise demand thus.Should comprise the how mutual description of incentive object of the necessary knowledge of relation, each class of satisfying between the required class of application behavior, service that each class must provide and external event in the model about other class.

(1) establishes study number of times t=0, DS=S;

(2) if e ∈ DS item is got in DS ≠ 0, DS=DS-{e}, and carry out following process, otherwise change step (3); If e activates middle layer n ₁Neuron, revise weight vector V:

V _n1(t+1)＝V _n1(t)+a(t)·a _n1(t)·(cf-V _n1(t))

V _i(t+1)＝V _i(t)，i≠n ₁，1≤i≤k

(3) if a (t)＜ε then changes step (4); Otherwise put t=t+1, DS=S, and change step (2);

(4) finish.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the classification learning process that the intimate human brain of intelligent algorithm deepens constantly is from coarse to fine introduced dynamic competition mechanism in the nerve net of structure.Because the middle layer neuron is to count p from basic class to begin dynamic change, redundant neuron when reaching steady state (SS), network is arranged seldom.Therefore, the implement device competition neurons is higher to the classification expression efficiency of experimental data, Knowledge Extraction after being convenient to.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, to liking the abstractdesription of objective world entity.Form by information (data) with to the operative combination of data.Class is the description to a plurality of analogical object denominators.Message is the means of communicating by letter between the object, is used to refer to the operation of object.Method is the description that object receives the action sequence that should take after the message.Example is the concrete object of being described by a certain kinds.

Implement device is built a use-case model, and the participant of each use-case is determined on our at first draw border of system then.The participant is outside entity and system interaction time institute role.In case determined the participant, we can to develop the external view how a series of use-case be used for simulation system as the mutual method between participant and system be effectively with setting up prototype system and recording user.

Internal system communication or can not simulated reflection alternately, use-case model is the reciprocation between the descriptive system internal object not.

Conflict between the use-case example can not be reflected that use-case model is not described the conflict and the exception of use-case by model.

Concurrency can not reflect by model, use-case be in essence atom, serial, their parallel situations in can not the reflection system.

The implement device object model has been described the object structure of using, comprising:

The object class of forming application system

Relation between the class

The information of each class (characteristic)

The service that each class provides (public method)

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, be the functional relationship of object model inter-entity with constraint definition.Here said entity may comprise object, class, role, attribute, chain with related, constrained the span of entity.

Implement device is the object definition of dynamic model descriptive system following these aspects relevant with the incident or the sequence of operation---incident, sequence of events, the state of definition event context and the tissue of incident and state that sign changes.Dynamic model is described the dynamic behaviour of application with incident trace figure; Incident trace figure shows with constitutional diagram (claiming the Harel constitutional diagram again) how the state of each object is changed by incident under given conditions, and incident trace figure has described the flow of event in using and the variation of Obj State.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the single goal chance constrained programming that has fuzzy parameter can be expressed as following form,

Wherein α and β distinguish the given confidence level to constrained objective in advance, and Pos{} represents the possibility of incident in { }.

So some x is feasible and if only if set

{ε|?gj(X，ε)≤0，j＝1，2，…p，}}

Possibility be α at least. to any given decision-making x, (X ε) obviously is a fuzzy number to f.Exist so a plurality of possible f make Pos{f (X, ε) 〉=f} 〉=β. our purpose is maximization desired value f, thus desired value f should be objective function f (X, ε) obtained maximal value under confidence level β, promptly

$\stackrel{\‾}{f}=\stackrel{\max }{f}\left\{f\right|\mathrm{Pos}\{f(X,\mathrm{\ϵ})\≥\stackrel{\‾}{f}\}\≥\mathrm{\β}\}.$

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, Smalltalk is the most representational programming language of object-oriented.All classes of Smalltalk form a level, are made up of root class and a many subclass that is called Object.Class Object provides all objects common behavior, comprises the method for class of Method of printing, tested object of object identifier and the method for copy object.All classes all are the subclasses of Object, and except Object, all classes all have superclass.Each subclass all is based upon on the basis of its superclass, realizes its factum by the method and the instance variable that add oneself.

When if the value of a certain variable program that must remain to is moved in the program next time, it should be stored on the constant medium (the normally medium of program outside), so that can be taken out from medium when needed.The organizational form of external agency depends on the mode that data are used, and it can be an ordinary file, also can be level, netted or relevant database.

1) the object model class is mapped to the non-visualization element of VisualAge.

2) definition non-visual class (common interface) and attribute, action and incident.

3) the mapping object model class concerns and define them in VisualAge.These relations comprise that vague generalization, polymerization are with related.

New technology specialty value-added service and implement device thereof based on mobile computing, use a model-view-during effector's model, we we can say and will construct a prototype, and we need use design a model repeatedly class and develop interaction technique for view of visual programming tools.Control structure can be called by message.In Smalltalk, the most basic sequential control structure is represented by a string expression.The control structure of non-order realizes by piece.

1) piece [index ← index+1] is composed to variable i ncrementBlock;

2) piece [sum+ (index*index)] is composed to variable sumBlock;

3) compose to variable sum several 0;

4) compose to variable i ndex several 1;

5) send monobasic message value to piece sumBlock;

6) send binary message * 1 to 1;

7) send binary message+1 to 0;

8) compose to sum 1;

9) send monobasic message value to piece incrementBlock k;

10) send binary message+1 to 1;

11) compose to index 2;

12) send monobasic message value to piece sumBlock;

13) send binary message * 2 to 2;

14) send binary message+4 to 1;

15) compose to sum 5.

Implement device conditional branching similar is in the if-then-else of common higher level lanquage statement.Conditional branching is by realizing to Boolean transmission information.Information identifier is ifTrue:ifFalse:; Wherein argument is two pieces, and message object has only true and false.Object true sends message value to first argument, and falsee is sent message value to second argument.

When causal model changes, the participant takes action, and when brainstrust proposed their causal knowledge, the self-adaptation implement device changed its fuzzy causal net.The learning of neuron rule has changed cause and effect rule and limit cycle.The participant has learnt new pattern, has strengthened the memory of old model.In the implement device of complexity, the user can select the dynamic structure of virtual world from a spectrum, and the scope of this spectrum comprises non-linear to mixed and disorderly non-linear from gentleness.

A virtual world is exactly a power system, when an implement device user or a participant are mobile therein, and the virtual world time to time change.In the simplest situation, have only the implement device user in virtual world, to move.General situation is that implement device user and virtual world all change, and the two mutual change.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, the variation in virtual world is inevitable.When the participant was mobile in a virtual world, they impelled incident to take place, and insert new causal model, influence and response old model.Conversely, virtual world also acts on the participant, or acts on its physics or social environment.Virtual world changes its behavior, and can change it self Net of Causation.This feedback causality between implement device participant and its virtual world has generated the power system of a complexity, this system can modeling event, participant, behavior and data, this moment these simulated object launch in time (Figure 10. the visual cooperative working environment of new technology value-added service).

Simple threshold implement device promptly converges on stable limit cycle or fixed point.These limit cycles have been represented " hidden patterns " in the implement device causal net.In a virtual world, limit cycle may be directed according to the order of getting up, work, go home, getting up, the behavior that some are complicated, and for example walking then can be swarmed into simple motion cycle.

Each node in simple implement device all makes behavior or target open or close, all himself FCM, Fuzzy control system, oriented target animation system, force feedback or other the input and output mappings of may command of each node.Implement device can be controlled the time contact or the time circle in the constructing virtual world.These patterns of implement device have been formed the rhythm of virtual world.

For understand scene and with scene in the object reciprocation, the three-dimensional data of scene effectively must be represented.The implement device three-dimensional scenic represents to include two basic problems: scene rebuilding and scene are cut apart.Scene rebuilding (reconstmction) is meant that (dense depth measurement or sparse depth measurement wide ten calculated the continuous function of curved surfaces, and the wire side that uses many triangular plates or facet sheet to constitute usually in the reality comes approximate representation scene depth measured value from sampled point for use interpolation or approximating method; It is that wire side with the expression scene is divided into several portions that scene is cut apart, and each part is represented an object or a specific zone, helps the accurately realization of post-processing algorithm such as estimation of object identification, curved surface like this.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, based on two frame image estimation disturbance iterative algorithms:

1, initialization depth value { z _{I, k}, I=1 ..., n puts iteration count m=0.

2, under the given depth value according to formula (15.6) estimated parameter

3, according to current estimation and depth parameter, by formula (15.6) calculate corresponding point coordinate (x ' ^(m) _{I, k+1}, y ' ^(m) _{I, k+1})

4, calculate evaluated error

$\mathrm{Em}=i/n{\stackrel{n}{\mathrm{\Σ}}}_{I=1}{e}^{2}i$

E wherein ²I=(x ' ^(m) _{I, k+1}, y ' ^(m) _{I, k+1}) ²+ (y ' _{I, k+1}, y ' ^(m) _{I, k+1}) ², x ' _{I, k+1}And y ' _{I, k+1}It is known corresponding point true coordinate.

5, if Em less than predetermined error threshold Er, i.e. Em＜Er, termination of iterations then, otherwise, put m=m+1

5, compose a disturbed value to depth parameter.

z ^(m) _I，k←z ^(m-1) _I，k-βe ² _i/z+aΔ ^(m) _I

Wherein a and β are constant coefficients, Δ ^(m) _I=Ni (0, e ^{2 (m)} _i) be the zero-mean gauss of distribution function, its variance 2 ^(m) _I=e ² _I

6, got back to for the 2nd step

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, the experiment proved that this improved iterative algorithm has in the initial depth value under the situation of 50% error, also can well converge to correct kinematic parameter value.

The implement device input imagery can be gray scale image, color image, degree of depth image or their combination.Property detector detects the feature of input imagery, and feature is positioned, and helps hypothesis to generate like this.Object features choose type and the model bank data structure that depends on object to be identified.Suppose that generation module uses image feature to distribute a likelihood value to the object in the scene, this step can reduce the search volume of object identification greatly.In general, model bank is a kind of key map, and it helps removing those impossible candidates from all possible collection of objects, and the hypothesis verification module uses object model to come verify hypothesis, and further provides accurate likelihood value.On the basis on evidence, select for use object as recognition result with maximum likelihood value.

The algorithm of implement device feature extraction has a lot, according to application, should select reliable characteristic detection method and characteristic positioning method.Many features can be calculated in the 3-dimensional digital image, but they are relevant with the three-dimensional feature of object.Because the characteristic of image generative process, the object features in the scene can be calculated at an easy rate.

Contain bulk information in the various multi-medium datas, understand multi-medium data, must extract its semantic information.Present most multimedia application all was confined to the presenting and represent of multi-medium data, and the rich connotation that does not make full use of media content and had.Information retrieval based on contents, it is exactly retrieval to the multimedia messages content, the reaction media content characteristic that it proposes according to the user search requirement, in jumbo multimedia database, search, the unit returns result for retrieval with the similarity degree that searches requirement according to being retrieved.Traditional database retrieval adopts the retrieval mode based on keyword, has also imported corresponding character descriptor when media data deposits database in, and keyword that provides according to the user during inquiry and descriptor are carried out character match.The defective of this mode is that the semantic feature that multi-medium data has often is difficult to be expressed as certain sign format, and choosing of the keyword of reaction media data characteristics also has very big subjectivity.The implement device information retrieval based on contents is different with traditional retrieval method, and it has merged multiple technologies, comprises image processing, pattern-recognition, computer vision, image understanding, data base administration etc.Information retrieval based on contents is not the content that gets a real idea of medium, but content is discerned and mated, and is needing corresponding domain knowledge in concrete the application.

Visual information is present application prospect media format the most widely.Visual information can be divided into still image and video two big classes.

Color: comprise the composition of color, distribute and mutual relationship ..

Texture: comprise the structure of texture, direction and array mode.

Profile: comprise the size of profile, shape etc.

Object: comprise the attribute of subobject in the image, quantity and mutual relationship etc.

The content that the field is relevant: for example resemble in the recognition system five relative positions that close etc. at people's head.

Video is continuous still image sequence:

Camera lens: comprise the switching of camera lens, the division of gradual change etc.

Shooting action: to the extraction of various shooting actions, as shake, push away, draw, follow the trail of etc.

Motion object: search a certain motion object in the video sequence.

Scene: identical camera lens searching and combination etc.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, the complexity of scene depends on that whether the condition (illumination, background, gamma camera parameter and observation point) when obtaining image set up the conditional likelihood mouthful former Zhang Suoshu that speed with model; The condition of scene influences the image of same object significantly, and under different scene condition, the performance of different characteristic detecting device is significantly different.Therefore must consider the characteristic of background, other object and illumination, can obtain effectively and reliable detection to determine which kind of feature.

The implement device hypothesis verification is exactly how to use the most possible object of selection in the possible collection of objects of object model from given image, and the existence of each possibility object can prove with their model.We must test the existence that each possible hypothesis is verified the existence of an object or ignored this object.If model is a geometric model, then be easy to verify object with position and other scene parameter of gamma camera.

The input of implement device vision positioning system is visual 3D sequence of distance and brightness image (ID) sequence, and the model of object generally is three-dimensional model (3n-model), two kinds of orientation problems the most challenging so just occurred.

On the given model any and the current location of model are found out corresponding point in the 3D image.Asking the direct method of corresponding point is to ask the point of minimum distance in the three-dimensional rectangular coordinate space.This and curved surface west: the iterative closest point method in the standard is similar, and on the mathematics, the minimum distance with 3D figure image point y of a bit transferring in the 3D model is defined as

y＝arg?min _y∈D||x-y||

Wherein, D is a 3D image point set, and the theoretical complexity of search closest approach is 0 (IDI) in the following formula.

If on image last one group of some yi and the model one group, put xi (I=1,2 ..., distance n) all reaches recently, then image aligns (aligriment) with model. from the initial position of model until aligned position is actually a rigid body translation.Rigid body translation still uses a vector to (R is one 3 * 3 rotation matrix for R, t) expression, and t is a 3D translation matrix vector.Each correspondence provides 3 linear restrictions with respect to positional parameter

yi＝Rxi+t

Usually, the 3D data point is subjected to noise pollution

y _i＝y ⁿ _i+β

Wherein β is a 3D variable at random, suppose β obey average be 0 normal distribution (0, σ ²), then for n corresponding point, find the solution positional parameter and become minimum mean-square error is asked minimization.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, constraints module provides the user understands label sets from the marker characteristic value to angle instrument.Constraints module can be used for constructing constraint function.Constraints module provides the interactive interface consistent with other module interface styles.The user can be mutual the shape of appointment classification function, a plurality of classification functions can be made up, and utilize these function systems can generate original hypothesis about minute type objects.The input of constraints module is the eigenwert of extracting, and output is the reliability level of corresponding some target.

Carry out target classification in conjunction with field or user knowledge;

Flag datas such as line segment, zone, surface are carried out cluster, feature association and statistics;

In the low layer of image was expressed, decision was to the area-of-interest of image.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, constraints module provides a subroutine library that is used to visit with the operational constraints function simultaneously.The user can also expand this module by the flag attribute algorithm that adds oneself.In order to distinguish interested object, result after cutting apart is used to compare at first with interested target signature, and the user selects the mark subclass that comprises sample interested, the user generates the classification function of these samples then, and these functions can be used for distinguishing these interested objects at other image.

When the implement device user roams in virtual environment, in viewpoint and the scene object apart from the time near when far away.When the distance of viewpoint and object was far away, the image of object on projection plane was very little, can use simplified model and was unlikely to influence visual effect.Therefore, can adopt object model to select the foundation of adequate resolution in the simplified model to the distance conduct of viewpoint.

Implement device is in the performance of known computer, after the indexs such as triangle number that can draw in one second kind, can according to the time interval between user's incoming event or space interval calculate for keep current interactive speed the triangle number nframe that should draw, to reach the minimum hardwood speed of Real time dynamic display, per second 10 hardwoods.

Implement device is mapped to one dimension or two-dimensional array to the n dimension input space, constitutes an output region that has significant topological sequences.

The weighted vector that each output layer neuron interrelates is counted as the result of neuron to the response of input vector.X is marked as with input vector:

x＝[x1，x2，…，xp] ^T

Can be written as with the weighted vector wj of output layer neuron j response:

Wj＝[wj1，…wjp] ^T?j＝1，2，…N

The triumph output layer is neuronic to be determined, is equivalent to the output layer neuron of selecting weighted vector Wj and input vector x to mate the most.We are optional quantity of stimulus Ij=W ^t _jX is the triumph neuron for maximum output layer neuron.

Step 1. initialization

Optional random value during initialization weighted vector Wj (0).Initial value is selected a little bit smaller usually.Initialization study rate η (0) and field function ∧ _{I (x)}(0).Should get bigger during their initialization as far as possible.

Step 2. is for each vector x execution in step 2a, 2b, 2c in the sample

Step 2a. gets on the input layer that sensory stimuli vector x is sent to network.

The similar coupling of step 2b.:

The neuron of selecting weights vector matching x is as the triumph neuron.Utilization Euclidean rule, win neuronic label I:

I(x)＝k ||Wk-x||＜||wj-x||j＝1，2，…，n

Step 2c. training

The training weighted vector makes that the neuron in activity bubble scope moves towards the input vector direction:

Wj(n+1)＝{Wj(n)+η(n)[x-Wj(n)]j∈∧ _I(x)(n)

Wj (n) other

Step 3. is upgraded learning rate η (n).The linearity of learning rate reduces the gratifying result of generation.

Step 4. reduces field function ∧ _{I (x)}(n).

Step 5. is checked termination condition.

The implement device information retrieval based on contents is a progressively process of refinement.System carries out feature extraction to example, or the feature of describing in the query statement is converted into corresponding query argument.System will search the feature and the feature in the feature database of description and carry out the similarity coupling, and return one group and satisfy the back result of choosing that certain similarity requires.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, ((Data Mining) is meant the process of decimation pattern from data acquisition (model) to data mining.Usually adopt the form of database, so-called useful knowledge is relevant with the demand of particular problem, and offers the user via certain description mechanism.

At the given data of implement device, model and preferential criterion are sought out specific model and parameter.The task of seeking optimal parameter often is attributed to finding the solution of optimization problem, for example seeks the global maximum of a nonlinear function in parameter space.

The specific data acquisition algorithm of implement device is model/criterion/searching algorithm to an example, for example certain data mining algorithm adopts disaggregated model, the method for expressing of model is a decision tree, as preferential criterion, adopts greedy method as searching algorithm with the data similarity.The process of mode discovery is a repeated process, and it at first produces some patterns according to training sample data collection, utilizes parameter data set to select optimal mode then.After determining, pattern utilizes the accuracy of test data set evaluation model.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, integrate module can be integrated relevant feature, can replenish the feature of omission like this and can generate higher abstract representation such as boundary chain code etc.Integrate module can make up the part with similar features (as conllinear, adjacency, color, texture) on the one hand, and the integration of two classes or multiclass feature simultaneously can also use the user to generate hierarchical relationship, thereby clearly expresses complicated structure.

The whole parallel environment of implement device only keeps a data fields, is carried out at after the task division according to new viewpoint at every turn, and the data relevant with each subtask will be sent to corresponding main frame respectively, the heavy distributed process of data fields that Here it is.Most parallel spatial domains volume rendering algorithm all carries out data fields according to this strategy and divides.Adopt this strategy can alleviate the storage pressure of whole cluster environment greatly, however since the spatial domain data fields heavily distribute and must in whole three dimensions, carry out.

New technology specialty value-added service and implement device thereof based on mobile computing, a given transaction database, every corresponding collection of data items of affairs, the association that exists between the correlation rule data of description item, promptly, can derive other data item and also in same affairs, occur according to the appearance of some data item in the affairs.

Implement device is established I={i1, i2 ..., the set that im} is made up of m data item, m is the length of data item collection, length is that the data item collection of k is called k dimension data item collection.The data item that the tentation data item is concentrated is pressed lexicographic order and is arranged, then a k dimension data item collection c can be expressed as c[1] c[2] ... c[k], c[1 wherein]＜c[2]＜... c[k] .D is an affairs collection, the corresponding data item collection of among the D each affairs, and TCD, each affairs has unique sign TID, to data item collection X CI, claim T to comprise X and if only if X CT. correlation rule is implication XY, wherein an X CI, Y CI and X п Y=φ, X are called the condition precedent of rule, and Y is called the result of rule.

1. if in affairs collection D, have

Affairs support data item collection X, claiming X to have size is the support of s.

2., claim correlation rule if the support of data item collection XUY is s Y has size and is the support of s in affairs collection D.

3. if having the affairs of c% to support data item collection Y simultaneously in the affairs of support data item collection X among the affairs collection D, claim regular XY in D, to have greatly The degree of confidence of c.

4. ask big data item collection, promptly ask the data item collection of support greater than minimum support threshold;

5. produce correlation rule with big data item collection.The support of data item collection X is designated as support (X).For given big data item collection L, X, Y are the nonvoid subset of L, and XUY=L, X п Y=Φ, if support (L)/support (X) 〉=minconfidence, then generation form is the rule of X Y.

Implement device finds from data effectively, the whole process of the novel and pattern that can be understood by the people:

1. application demand analysis.Understand the relevant knowledge of KDD application and user's demand.

2. data are selected.Specified data source and the data subset that carries out the knowledge extraction.

3. data pre-service.The data that step 2 produces are extracted and transformed, and this process will be stored in traditional transaction data storehouse or the data extract in other the information handling system is come out, in addition transition, integrated and checking.

4. data reduction and projection.According to the correlation properties of the target specified data of Knowledge Discovery, utilize the projection operation of database to subdue data dimension, the data volume of utilizing other method for transformation to reduce variable numbers and will operate.

5. determine the target of KDD.According to user's demand, determine the knowledge type that KDD will find.Different types of knowledge need adopt different knowledge discovery algorithms.

6. determine the algorithm of KDD.Preference pattern is found algorithm, comprises determining suitable model and parameter.Selected algorithm is consistent with the target of KDD.

7. data mining.The algorithm that utilization is selected is found the user's interest pattern from given data centralization, and pattern represents with certain specific representation or one group of common type, classifying rules for example, and decision tree returns, cluster, dependence and series model.

8. interpretation of scheme.The pattern of finding is made an explanation, in this process, might repeat some step of front and extract repeatedly to obtain more efficiently knowledge.Visual to the pattern that extracts simultaneously, remove redundant and irrelevant part, help the user to understand the pattern of discovery better.

9. knowledge verification.The knowledge of finding is applied to concrete system, guarantees with the knowledge of finding in the past not inconsistent.

Data pre-service before the implement device data mining step comprises the data selection, cleans, and integrated and checking and interpretation of scheme afterwards all are the committed steps of guaranteeing to obtain useful knowledge.

When the new data source is connected to when being extracted data in data warehouse or the information source and changing, the supervision parts report to integrator with variation.Integrator also comprises several big parts, at first utilizes data modeling tool specified data model, then by extracting the extraction transfer process of conversion component realization from the source data to the data warehouse.Data-switching is to set up a committed step of data warehouse, directly has influence on the quality of data, and it comprises data extract, clean integrated, plurality of sub processes such as checking.It is general that the diversity of data source and complicacy make that extraction/Transformation Program is difficult to.How to realize extracting/the conversion process robotization is the important step that improves the data warehouse versatility.

Based on specialty value-added service of the new technology of mobile computing and implement device thereof, extracted data and be converted into integratedly from the affairs type data, the data warehouse of subject-oriented is the process of a complexity, it comprises data read, filter, integrated, a plurality of steps such as loading and checking.

Implement device is determined the standard of a metadata, makes the various products in data warehouse field adopt the form and the structure of identical metadata, helps sharing of information.

1. user interface.

2. virtual data base.

3. knowledge I/O storehouse (KIO).

Can provide following information by user interface:

1. domain knowledge suitably uses domain knowledge extremely important in the Knowledge Discovery process, and is for example visual in rule, and pin subtracts the search volume, improves efficient and the accuracy aspect of finding algorithm.

2. the Data View user is by the data acquisition of data source image file DSM appointment knowledge discovery algorithm operation, and it is the subclass of database global schema.

3. syntactic constraint is by the prerequisite of syntactic constraint user some attribute in can the specific data view as rule, and other are as the conclusion of rule.

4. the different user's interest rule of interest deflection also is different.The interest deflection provides a yardstick of estimating the rule value of being found.

5. threshold value MKS uncertain and support represents knowledge with rule format, and uncertain and support is two standards of evaluation rule.

New technology specialty value-added service and implement device thereof based on mobile computing, virtual data base is the interface of MKS and data source, for the application developer of data mining, data source and structure thereof are transparent, and the data that VDL user sees are set of tuple.That be associated with VDL is a data source image file DSM, and preservation is to be operated the class SQL of data to describe, and utilizes the DSM file can generate Data View.VDL provides one group of function to handle tuple and the attribute that defines in the DSM file.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, the algorithm of intelligence structure is as follows;

1. input pattern is offered network, identification layer selects the maximum of network output as the victor

${\mathrm{net}}_j={\stackrel{n}{\mathrm{\Σ}}}_{I=1}{b}_{\mathrm{ij}}{c}_i$

In the formula, N is a neuron number in the comparison layer.

2. carry out the warning test.And if only if

${\mathrm{net}}_j/{\stackrel{n}{\mathrm{\Σ}}}_{I=1}>p$

Then neuron j is by the warning test.P is a warning value in the formula.

If 2a. the victor then shields present victor, and gets back to step 1 and go to select another victor not by test.

2b. repeat this circulation.Up to selecting a victor, forward step 4 then to by the warning test.

3. if do not have neuron to pass through the warning test, then produce a new neuron and admit new pattern.

4. adjusting the neuronic feedforward power of winning plants.The feedback power of the input of renewal from the triumph neuron to it is planted.

Control is weighed the training formula of planting from bottom to top and from top to bottom:

b _ij＝Lc _i/(L-1+∑ck)

In the formula, c _iBeing the component of comparison layer vector, is the neuronic numbering of triumph identification layer.

It is W=(w that implement device is established the weight matrix of exporting between layer and the middle layer _Ij) _{K * n}, the weight vector between middle layer and input layer is V=(v _i) _{K * 1}, learning algorithm be divided into two the step carry out, be described below respectively.

(1) the middle layer neuron number of establishing when initial is k=p, W, and the element initial value of V is composed the random number between [0,1], is expressed as W=(w _Ij(0)) _{K * n}, V=(v _i(0)) _{K * 1}

(2) establish study number of times t=0, DS=S.

(3) if DS ≠, then get e ∈ DS, DS=DS-{e}, otherwise change step (6).

(4) competitive learning process: import sample e and detect the neuronic state of activation in middle layer to network.Ai during activation (t)=1, otherwise ai (t)=0.Active mode is defined as: get n ₁, 1≤n1≤k satisfies

$D(X,W_{n1}\left(t\right))=\stackrel{\min }{1\≤i\≤k}\left\{D(X,W_i\left(t\right))\right\}$

Wherein $D(X,W_{n1}\left(t\right))=\left|\right|X-\mathrm{Wi}\left(t\right)\left|\right|=\sqrt{{\stackrel{n}{\mathrm{\Σ}}}_{j=1}{(x_j-w_{\mathrm{ij}}\left(t\right))}^2}$

Claim e to activate middle layer n ₁Individual neuron, a at this moment _N1(t)=1, a _N1(t)=0, i ≠ n ₁, 1≤n ₁≤ k.If exist a plurality of neurons to satisfy formula (1), can appoint and get one.

(5) weights makeover process: to all i, if 1≤i≤k is W _iSatisfy

|D(X，Wi(t))-D(X-W _n1(t))|＜δ(t)

Then revise weight vector

W _i(t＝1)＝W _i(t)+a(t)(X-W _i(t))

Wherein a (t) is a learning rate, and δ (t) is the activation field, and both are monotonically increasing function.Change step (3).

(6) if a (t)＜ε (＜＜1) then changes step (7); Otherwise put t=t+1, DS=S

And commentaries on classics step (3).

(7) the neuronic dynamic changing process in middle layer is as follows.

(i) all be in steady state (SS) as if all neurons of middle layer, then each neuronic affiliated class h of mark _i, change step (8);

(ii) if all neurons that are in unsteady state of middle layer (are made as n ₀Individual) all can not be activated by any sample, then cut down such neuron from network, put k=k-n ₀, change step (8);

(iii), then the neuron of middle layer unsteady state is done following processing if above-mentioned condition does not satisfy.

(iv)

(a) if the neuron of a unsteady state is not activated like this by any sample, then cut down this neuron, and put k=k-1;

(b) if the neuron of a unsteady state is worth activation by a certain percentage by the sample more than two classes (being made as the m class), then this neuron is split into m, puts k=k+m-1, and composes initial weight at random for newly-increased neuron.

If the neuron of all unsteady states is all handled, change step (2).

(8) finish.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, when finding the solution complicated optimum problem, each chromosome represents that by a floating point vector its length is identical with solution vector.Here use vectorial X=(x ₁, x ₂..., x _n) represent separating of optimization problem, wherein n is a dimension, then corresponding chromosome also is V=(x ₁, x ₂..., x _n).

The key that implement device is handled constraint condition is all equatioies in (a) deletion constraint condition, (b) the appropriate genetic manipulation of design with the chromosome that guarantees all new generations in feasible set.

Mathematical programming model based on professional value-added service of the new technology of mobile computing and implement device thereof:

$x\stackrel{\max }{\∈}{R}^{e-x2}$

Feasibility be all real number R.But,, can confirm that optimum solution one fixes on the interval by mathematical analysis, should increase constraint

-5≤x≤5.

The implicit constraint of this class generally is not difficult to find, especially to the problem of management of reality.Therefore, increase implicit condition as much as possible, can accelerate the evolutionary process of problem greatly to reduce the search volume.

In the implement device mathematical programming model, if there are some equality constraints, for example,

h _k(X)=0, k=1,2 ... q can be by separating the system of equations that these constraints constitute, with other variable replacement q variable wherein, to eliminate q equality constraint.For example, be without loss of generality, its preceding q variable obtains by the group of solving an equation

x _k=h _k(x _Q+1, X _Q+2..., x _n), k=1,2 ... q then can be with the variable x in the optimal model ₁, x ₂... x _qRepresent by other variable, so former problem changes into the new problem of having only inequality constrain of one (n-q) dimension.

Implement device is in various spaces, as long as a kind of distance metric of definition can be similarity measurement with the nonincreasing function of this distance metric just.The loss function that minimizes formula (12-22) under the define method that is subordinate to different just obtains different fuzzy clustering methods.

1. set clusters number c and parameter b.

2. each cluster centre of initialization m _i

3. the computing below repeating, up to the degree of membership value stabilization of each sample:

Calculate membership function with current cluster centre according to formula (12-25):

Press all kinds of cluster centres of formula (12-24) update calculation machine with current membership function.

When the implement device algorithm convergence, just obtained all kinds of cluster centres and each sample for all kinds of degree of membership values, thereby finished the fuzzy clustering division.

When implement device has defined dynamic property physics and social environment, just target and purpose have been given for virtual world.Can generate " general an expression " that virtual world is required thus.Implement device can make up simple behavior with simulation " intelligence " behavior.In a nested implement device, each node can be controlled the simple FCM of himself successively.Complex behavior as walking, occurs from the network of simple reflex, and the available two-value limit cycle of nested simple realization device is a finite state machine net with this process simulation.

Implement device FCM limit or rule can be mapped to another with a sub-notion, and this a little notion mapping has formed a set that input is mapped to fuzzy system or fuzzy " if first " rule of output.Each mapping all is the fuzzy rule or the state space rule patch that connect fuzzy set.In the input-output state space, patch has covered the figure of certain function.Fuzzy system is average with overlapping patch, to generate approaching of a continuous function.How sub-notion can map to different reactions.This has just produced a more various reaction to changing in the virtual world.

The implement device mobile participant in virtual world who strengthens, the two-value output state of this FCM has moved the participant, and each FCM state is mapped as mobile equation or the function that approaches.

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, for the two-value limit cycle among the relational matrix E is encoded.The method of TAM is with the addition of the relevant battle array of the weighting in the continuous state, for limit cycle C1 → C2 → C3 → C1 is encoded, at first each 0 usefulness-1 will be replaced, thereby each two state of value Ci is converted into a secondary state vector Xi, this moment, E was weighted sum:

E＝q ₁X ^T ₁，X ₂+q ₂X ^T ₂，X ₃+…+q _n-1X ^T _n-1X _n+q _nX ^T _n，X _j

The length of limit cycle should will take place otherwise disturb less than the quantity of notion.The right suitable weight of each relevant battle array can be improved coding, and can strengthen the memory space of FCM.

If an implement device can enough more nonlinear mathematics methods change its node and limit, it just can simulate these complicated virtual worlds, and the cost of paying is exactly that virtual world may become the chaos virtual world with unknown balance behavior.The user may want these novel results are added virtual world, so that its more attractive.Perhaps, the implement device user can select a virtual world, and it is that appropriateness is nonlinear, and the cycle equilibrium state is arranged.Another virtual world that extremely then is the user selects has strong nonlinear and has only aperiodic equilibrium state, can be for the example of explanation at random the virtual tennis tournament that can change by wish ground of gravity potential (Figure 11. the simulated evolution of man-machine interactive operation is exported).

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, by reasonable division and the tissue to calculation task and processing node, this class algorithm can effectively reduce data traffic; Because each grouping computing power is pre-estimated,, still can be obtained satisfied load balance though the task division mode is static.Its shortcoming is that the data redundancy amount is excessive, and in fact the storage of total system consumes the scale that not only depends on raw data, and is directly proportional with the number of group.

Implement device is synthetic to the resampling and the image of volume data.Whole algorithm is carried out according to divide-and-conquer strategy, and the resampling process is divided finally through recurrence and finished by each processor is parallel, and image is synthetic then to be undertaken by trace-back process.The data of this algorithm are divided and visual synthesis strategy is well-designed, so very high parallel efficiency and extensibility are arranged.

(1), can reduce the public part between the image subsection of each merging for the relatively-stationary environment of viewpoint.For this reason, can be along near a coordinate axis of direction of visual lines, data fields is divided into a plurality of sections (slice) orthogonally.

(2) for cartoon scene, whole data fields can be organized according to the k-D tree construction along three coordinate directions.In addition, can also by pre-service respectively in the specified data field the big and gradient of gradient and then adjust the density that data are divided on each direction near zero scope.

(3), also need consider between each processor difference at aspects such as computing power, communication capacities for isomerous environment.

New technology specialty value-added service and implement device thereof based on mobile computing, each processor is by after resampling to the data fields subclass (such as section) that is assigned with, obtain corresponding image subsection, image is synthetic to combine all these according to succession exactly in image, obtain final drawing result.This algorithm has adopted two fens exchange (binary-swapping) technology, visual building-up process is walked abreast finish.Shown in, to from the w width of cloth image subsection of N processor and row image synthetic, can be by the log2N between the processor

Implement device need be merged to obtain a complete result with aggregation operator by the partial results of each minute process calculating gained in the concurrent program.N process P1 wherein ... Pn is undertaken by carrying out interaction code C alternately.Claim that this n process is mutual litigant (or participant).Can carry out after all participants have arrived C if code C must work as, then journey is synchronous alternately.If a process can be waited for other processes after reaching C, and carry out C, then claim this alternately for asynchronous.

Mutual during N=2 is called the mutual of two litiganies, and be mutual if n is called many litiganies greater than 2.When a process when another process sends message, it is point-to-point communication that two litiganies' communication just is called.It is mutual that many litiganies often are called set alternately.

When process P of implement device runs into an interaction code C,, just can obtain multiple interactive mode if the entrance and exit condition is provided with distinct methods.Have in n member mutual at one, if interactive mode can be described as the process index simple function, then claim this to have mode of rule alternately.Mode of rule is meant, counts i and j for two given indexs, if there is an algorithm, it can determine whether i process has influenced the pattern of j process at a fixed time with in the space.

According to based on the new technology specialty value-added service of mobile computing and the requirement of implement device systemic-function thereof, provide two-dimensional image to handle the interface and browsed two-dimensional image, and carried out the extraction and the editor of outline line thereon for the user.Simultaneously, also provide three-dimensional image to handle the interface and generated three-dimensional image, and carried out various operations for the user.Handle in the interface at two-dimensional image, provide to enter the button that three-dimensional image is handled the interface.Equally, in the three-dimensional interface, also provide the button that returns two-dimentional interface.But, because the function of these two modules is relatively independent, so, when design, also stay interface, make and can make two mutual incoherent autonomous systems from now on easily into.

The major function that three-dimensional image is handled is as follows:

1. the description document of transferring person/close: the choice box that opens file, select File, transfer person simultaneously first image and outline line file thereof, and in Information display file information.

2. store description document: deposit the current modification that outline line file, volume data file etc. is made in description document, after having stored, can change the corresponding information in the Information.

3. a slice image under showing: a slice image under will in drawing is distinguished, transferring person, the interior information accordingly of the Information of the outline line file of a slice image under the mediator, and change simultaneously.

4. show to go up a slice image: with show that a slice image class seemingly down.

5. a slice image that shows appointment: eject dialog box, the sheet of certain sheet number in the input chip sequence, the respective profile of then transferring person line file is revised the corresponding information in the Information simultaneously.

6. amplification region function: pin key in the mouse (can drag) in the left window master draws the district, will show a red line frame in this draws the district, image that the red line frame is interior and outline line etc. will be shown blown up in the amplification region of right window.In the amplification region, can carry out the operation that all carry out in the district that draws.Pixel in the grid representative master drawing district that bottom shows in the amplification region, a pixel of relevant position in the red line frame during just the main drawing of grid representative is distinguished.What arbitrary place chose in this grid in the mouse point all is main same pixel of drawing in distinguishing.

7. the outline line file of transferring person/close.

8. storage wheel profile file: the broken line of storage wheel profile is represented to represent with B-spline curves simultaneously.Outline line also can be represented by a bankbook line.More than two the step all can eject file selection box, with import file name.

10. at the outline line that shows a slice image on the background: show the outline line of going up a slice image with another color, this outline line can only be seen, can not edit.Purpose is for editor's participate-reform to some extent during outline line on this film image, reduces up and down too big error between two outline lines.Shown and also can close behind the outline line of last a slice image and do not show.

10. add/delete bar outline line one by one: after choosing the button that adds outline line, can eject a dialog box, import the class-mark of initiate outline line.

is point of adding/deletion in current outline line.

edits the point on the outline line.

becomes the B-SPL with current outline line from segmented fitting.

measures distance between two points: mainly be internal diameter in order to survey blood vessel etc.If in first, imported scaling point (being equivalent to have engineer's scale) this moment, then measure the back report physical length that finishes, unit is (units).Otherwise report number of picture elements, unit are (pixels).

measures two wire clamp angles.

The input of  engineer's scale: this is because of the image of scanning input computer to the end of cutting into slices from entity, and it asks through repeatedly conversion in order still to embody actual size, on first, an engineer's scale is arranged, and generally shows the length of 1cm.Calibrate (being certainty ratio) at these 2 during the user can put, thereby follow-up measurement etc. can be carried out according to actual size.

The input of calibration point.

Calibrate the outline line in current all cross-sectional images.

Outline line information is changed into volume data and storage.

Withdraw from.

In addition, mouse can be finished hit detect function.If during any entity, then do not have feedback signal in.If the point in the point on the current outline line, then can delete, operation such as editor, if the limit on the current outline line in the point, operation such as then can add some points thereon.If non-current outline line in the user point, then with this outline line as current outline line.Then, relevant putting and the various operations on limit can deserved to carry out on the front-wheel profile.

1. the volume data of transferring person file: eject file selection box, mediator's desired body data file.Utilize Marching Cubes algorithm to generate the dough sheet collection of inhomogeneity (being different structure), and give their priming colors and transparency.Provide the interface with input sample density during generation.

2. the dough sheet that simultaneously shows one or more structures according to the color and the transparency of appointment.

3. to the three-dimensional dough sheet collection that shows be rotated (around transferring axle and Y-axis), scaling or to flexible (being equivalent to change the sheet spacing).

4. around the rotation Z of a certain direction to flexible and can both return to original state individually to translation.

5. opacity, the class name (as bone, muscle etc.) of a certain class dough sheet are set on control panel, and open palette color is set.

6. on palette, there is multiple mode that color is set.

7. the dough sheet collection is carried out smooth operation (smooth), to strengthen effect.

8. whole dough sheet collection of storage generation comprise all kinds of colors, opacity and class name.

9. store the dough sheet collection of a certain class, so that access separately from now on.

10. mediator's dough sheet collection of having survived, and need not generate from volume data again.

returns main interface or withdraws from.

The implement device data volume is big; Unstructured information; Uncertain information; Continuous media such as sound, video has the time sensitivity characteristics; Because the characteristics of multimedia messages integration cause that relation is complicated between the different medium; The hardware that multimedia messages is handled has correlativity:

(1) support figure, image, animation, sound, dynamically advise multimedia field type and user definition specific type such as hungry text;

(2) integrated management of support fixed-length data and non-fixed-length data;

(3) expression and the processing of the complicated entity of support, requirement has the ability of complex relationship (as time-space relationship) between expression and processing entities, guaranteed complicated entity integrity and conforming mechanism;

(4) support the multiple form of expression (when playing, can change its frequency or a width of cloth still image, when showing, change character such as its contrast and do not influence content in the storehouse) of same entity as one section video;

(5) has good user interface;

(6) support multimedia special inquiry and good Processing Interface;

(7) support distributed environment.

According to implement device given priority structure and desired value, also can be converted into the chance constraint goal programming to the fuzzy decision system,

j＝1 i＝1

s.t.

Pos{f _i(X，ε)+d _i ^--d _i ⁺＝b _i}≥β _i，i＝1，2，…，m

Pos{gj(X，ε)≤0}≥a _j，j＝1，2，…p

d _i ^-，d _i ⁺≥0?i＝1，2，…，m，

Wherein

p _j=preferential the factor is represented the relative importance of each target, and to all j, P is arranged _j＞＞P _J+1,

u _IjThe weight factor of i the target overgauge of=corresponding preferential factor j,

v _IjThe weight factor of i the target minus deviation of=corresponding preferential factor j,

d _i ⁺The overgauge of=target i the value of departing from objectives,

d _i ^-The minus deviation of=target i the value of departing from objectives,

X=n ties up decision vector,

f _iFunction in the=goal constraint,

g _jReal-valued function in the=chance constraint,

b _iThe desired value of=target I,

L=priority number,

M=goal constraint number,

ε=fuzzy ginseng vector,

P=system bundle number.

Based on the notion of specialty value-added service of the new technology of mobile computing and implement device thereof is expansion to " communication immediately in any place any time, ".On the basis of Distributed Calculation, computing environment extends further to the service network that comprises various mobile devices, has wireless communication ability, has constituted a new mobile computing environment.

New technology specialty value-added service and implement device thereof based on mobile computing, the embedded mobile data base system supports mobile computing or certain specific calculation mode database management system, Database Systems and operating system, concrete application integration operate on various intelligent embedding equipment or the mobile device together.Wherein, be embedded in the Database Systems on the mobile device owing to relate to database technology, distributed computing technology, and a plurality of ambits such as mobile communication technology, obtained the attention of each side such as academia, industry member, military field, civilian department, constantly practicability.

Because the resource limit of mobile device, its general and application system integrates, as the front end existence of whole application system, its data set of managing may be the copy of the subclass or the subclass of data set in the back-end server.

The gordian technique of embedded mobile data base:

1. backup recovers: the backup of embedded mobile data base is different with large-scale DBMS management database with recovery, can not be simply independently serving or similar type is carried out, and to finish according to certain simplified way.

2. duplicate with synchronously: embedded mobile data base generally adopts certain data replication mode (upload, download or hybrid mode) to shine upon with server database, satisfy people anywhere, the demand of any time visit arbitrary data.Owing to exist data to duplicate, then in system, may need the synchro control process of various necessity between each application front end and the back-end server, shine upon with server database, satisfy people anywhere, the demand of any time visit arbitrary data.Even some or all application front end, centre also will carry out data sync.

3. issued transaction: the issued transaction in the embedded mobile data base system can be oversimplified at front end, but may need to carry out issued transaction control in conjunction with the feature of mobile computing environment in whole application system.

4. security: the embedding equipment of many applications is key equipments of data management or processing in the system, so the Database Systems on the embedded device are strict to the control of access right.Simultaneously, many embedded devices have higher movability, portability and revocable working environment, also bring potential unsafe factor.Simultaneously, need to provide sufficient safety assurance seized with terror in the threats to personal data safety such as certain collision, the interference of magnetic field boundary, loss, theft.

5. system starts fast: the system reliability of embedding/mobile device is generally relative on the low side for fixed host computer with availability, so the probability of generation systems fault may improve greatly.Therefore, must the assurance system take place and to carry out the quick startup of system by hardware under the situation of Software correction on such computing environment or the computing platform.

Because the variation of computing environment, the very noticeable feature of embedded mobile data base is exactly: ubiquitous.Mobile computing environment or generalization computing environment comprise several different patterns at present:

1. intellectual computing device+wireless network.By wireless network, intellectual computing device can enter the MEC master network at any time.

2. intellectual computing device+modulator-demodular unit+telephone network.In the different location, modulator-demodular unit is connected with near phone, enter the MEC master network by telephone network.

3. mobile subscriber+conventional workstation+traditional cable network.The mobile subscriber uses the static calculation machine to obtain the service of MEC on different field boundarys ground.

The mobile device that uses among the MEC is of a great variety, and simultaneously the technology of the communications field constantly develops, and as planned bluetooth etc., therefore various mobile devices all have certain intelligent characteristic.Smart machine can be PC, kneetop computer, notebook computer, handheld computer, personal digital assistant PDA palmtop computer, truck-mounted computer or the equipment (as intelligence sensor, smart card etc.) with information processing power, and novel bidirection pager and smart phone etc.In such computing environment,, just need embedded mobile data base so on the equipment as long as user or application need carry out some or complicated data processing and management on intellectual computing device.

Though there are various restrictions in the resource of mobile device, the computing power that system hardware provides is improving constantly, and will be referred to following supporting technologys in the process that realizes embedded mobile data base system or database manager:

1. kernel microminiaturization.Have only abundant little kernel system can fully adapt to the ability of hardware.

2. interface is concisely practical.EMDBMS and application one, the interface of the application and development that must provide support.

3.JAVA technology.Application and Development based on Java is arranged on a lot of smart mobile phones at present, should consider Java or similar techniques.

4. efficient system is handled and is optimized.Exist at hardware under the situation of strong restriction, essential some Query Optimization Technique that realizes of EDBMS is as simply making index of reference etc.

Along with the demand of mobile computing business market constantly enlarges, the embedded mobile data base technology will make more customization of database technology (customizable) and popular, and embedded mobile data base will become " ubiquitous database ".

Based on the new technology specialty value-added service and the implement device thereof of mobile computing, digital signal processing is exactly that conversion is converted to output signal the various computings of a series of input signals process, and how quick its key just is, carries out a large amount of mathematical operations efficiently.Common computer all has the function of data processing and mathematical operation, take into account and all reach optimal effectiveness but be difficult to both, and digital signal processor is a class microprocessor that designs at mathematical operation special in the digital signal processing.The bottleneck of a maximum of combine digital signal processing algorithm is a frequent statement mass data information from storer, comprises the input signal sampling, filter coefficient and programmed instruction or the like.At this problem, digital signal processor adopted Harvard (Harvard) structure with program and data storage in different storage spaces, be that program storage and data storage are two separate storeies, each storer independently addresses, independent access, the access space that is programmed instruction and data separates, and program bus and the data bus of oneself respectively arranged.Simultaneously deal with data and program of processor like this, the earth ground has improved the processing power of processor.

The one, allow deposit data in program storage, and directly used by arithmetic operation instruction, strengthened the dirigibility of chip; The 2nd, instruction is stored in the high-speed buffer (Cache), when carrying out this instruction, does not need reading command from chip external memory again, has saved the time of an instruction cycle.

Dsp chip extensively adopts streamline reducing instruction time, thereby has strengthened the processing power of processor.

Multitask is provided, multithreading, micronucleus is simplified the exploitation under the multi-processor environment in real time.Micronucleus is write as with C language and assembly language, takies the space of 3K words (32bit).All move the copy of a micronucleus in the system on each DSP, be responsible for task, the environmental protection that the management of thread and external interrupt cause, memory management or the like by it.

Provide " virtual communication port " driver as the standard device of the communication between processor, and with the hardware independent of system, no matter you adopt shared drive or serial ports interconnection.

Abundant C built-in function uses these function calls " virtual communication port " driver, can realize the communication and synchronously between processor easily.

By the method for configuration software, allocating task between processor easily, optimization system performance.

The input-output function of support standard is conveniently transferred survey.

The maximum characteristics of this product are the DSP structures of SIMD (single-instruction multiple-data stream (SIMD)) pattern, and this texture ratio first generation SHARC structure has increased by the second cover computing unit, and have improved the data locomotivity of processor greatly.Under two processing elements (each processing elements comprises multiplier, ALU, shift unit and register file etc.) structure, instruction can be in two processing units executed in parallel, thereby realize parallel processing multiple data stream (SIMD pattern).Make computing velocity double.In order to realize parallel processing between a plurality of DSP sheets better, ADSP21160 has processor interface and supports shared total county of multiprocessor, the internal data bus width is brought up to 64, the DMA passage is increased to 14 from 10, because storer is a twoport, DMA can with core processor access memory simultaneously, do not clash, do not insert additional cycles.

Claims (1)

1, a kind of new technology specialty value-added service and implement device thereof based on mobile computing, it is characterized in that, comprise: the virtual and real boundary of OO new technology specialty value-added service, the cooperative working environment of mobile computing, the multi-channel data source, attributive character, pattern-recognition, component identification, sight is set, carry out non-linear task, the man-machine interaction interpreter, evil spirit is carried out the coffin upon burial and is held up, visual field boundary scape operation, above its module, comprise: object identification monitoring and control configuration module, the mathematical model of new technology specialty value-added service, non-process template, picture of world, intelligence gateway module, below this module, comprising: the artificial intelligence network of mobile computing, the evil spirit of visual field boundary scape operation is carried out the coffin upon burial and is held up, the real-time information storehouse, the object resources bank, association's knowledge base, the case analysis storehouse.

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