WO2009005022A1 - Contents identification information sending server, contents identification information sending method, and program - Google Patents

Abstract

Extraction information indicating a condition for extracting contents identification information and an extraction request containing a calculation parameter relating to the calculation of an evaluation point are received from an extraction request terminal, and the contents identification information identical to the condition indicated by the extraction information is extracted. With reference to result information indicating the result of the reception of contents and the calculation parameter contained in the extraction request, the evaluation point of the contents is calculated. In order that the extracted contents identification information may be displayed in order of higher evaluation point, the contents identification information is sent to the extraction request terminal, so that the user's favorite contents of the extraction request terminal and the contents suited for the environment are displayed at higher ranks.

Description

 Document Content Identification Information Transmission Server, Content Identification Information Transmission Method and Program Technical Field

 The present invention relates to a content identification information transmission server, a content identification information transmission method, and a program, and is particularly suitable for arranging and transmitting content identification information in the order of content reception results. The present invention relates to a content identification information transmission server, a content identification information transmission method, and a program. Background art

 When watching content such as video and music on the terminal,

—It is common to access and view content delivery via a network, and viewers who do not have the content to view are not allowed.

― Enter the content to display a list of the content that matches the key from the content stored in the content delivery server, and select the content to watch from the list. The viewer can also display a list of content in the order of the number of downloads per stream and the number of streams per stream.

For example, a keyword is searched by a keyword, the title of the content related to the key K is read, and the title extracted from the BJC is searched for each content. The number of unloading distributions Z Z 検 索 Based on the number of streaming distributions, search servers that send with priority in display order are disclosed (for example, see Patent Document 1) ) Patent Document 1: Japanese Patent Laid-Open No. 2 0 0 3 — 1 4 1 1 6 7

 However, if the content is arranged in the order of the number of downloads distributed, the number of streaming distributions, your favorite content may not be displayed at the top, but may be displayed at the bottom or the next page. There are many problems. In other words, since viewer preferences are diversified, the average preference of an unspecified number of people and the preference of individual viewers do not match at all, and the content of their own preference is displayed at the top. It will not be done.

 In addition, the number of downloads and the number of streaming deliveries are arranged in the order of the number of downloads. The content appropriate for your environment is not displayed at the top, but displayed below or on the next page. It is done. In other words, because the environment for accessing content, etc. is diversifying, the number of Dakun mouth distributions by various environments Z h V-, the number of ring distributions, and the number of downloads by the environment of individual viewers This is not a little different from the number of web distributions, and the content suitable for the white environment is not displayed at the top. Disclosure of the invention

 The present invention has been made to solve these problems. In other words, in the list of content that matches the key, the content of your preference is not shown at the top and is often missed at the bottom or the following pages. If content suitable for the environment is not displayed at the top, but displayed below or next, it was made to solve the labeling problem. The purpose is to display the content above.

In order to solve the above-described problems, in the configuration of the present invention, the extraction information indicating the conditions for extracting the content identification information from the extraction requesting terminal and the evaluation voice are displayed. Receiving the extraction request including the calculation parameters related to the calculation of h, extracting the content identification information that matches the conditions indicated in the extraction information, and calculating the calculation parameters included in the extraction request. The content evaluation points are calculated by referring to the performance information that indicates the content reception performance. The content identification information is sent to the extraction requesting terminal so that the extracted content identification information is displayed in descending order of evaluation point 卜.

 According to the configuration of the present invention configured as described above, the display order of the two contents is determined according to the evaluation points calculated based on the calculation parameters based on the user's preference and attributes. As a result, the user can display the content of his / her preference and the content suitable for his / her environment in the list. Brief Description of Drawings

 FIG. 1 is a diagram showing an overall conceptual diagram including the content identification information transmission server of the present embodiment.

 Fig. 2 is a diagram showing an example of the functional configuration of the content identification information transmission server shown in Fig. 1.

 FIG. 3 is a diagram illustrating an example of data items of history information transmitted from the receiving terminal.

 Fig. 4 is a diagram showing an example of the data items of the extraction request transmitted from the extraction requesting terminal.

 FIG. 5 is a diagram showing an example of a screen displayed on the extraction requesting terminal.

 FIG. 6 is a flowchart showing an example of the operation of the content identification information transmission server shown in FIG.

Fig. 7 shows an example of the screen displayed at the end of the extraction request iffi. BEST MODE FOR CARRYING OUT THE INVENTION

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing an overall conceptual diagram including the content identification information transmission server of this embodiment. In FIG. 1, 10 is a content identification information transmission server which is an example of the content identification information transmission server of this embodiment, 20 is a content distribution server, 3 0 is a receiving terminal, and 40 is an extraction requesting terminal. It is.

 The content distribution server 20 is installed on the Internet and stores content such as videos and music. The receiving terminal 30 is installed in an environment that can be connected to the Internet, accesses the content distribution server 20 and receives the content stored in the content distribution server 20 (reception or downloading by downloading). (Receiving by replaying). In addition, the receiving terminal 30 plays the content received (downloaded) from the content distribution server 20.

 In addition, when receiving content from the content distribution server 20 or playing back the content received from the content distribution server 20, the receiving terminal 30 identifies the content. The history information including the information is transmitted to the content identification information transmission server 10. The history information will be described later.

The content identification information transmission server 10 is installed on the Internet and receives and stores history information from the receiving terminal 30. Further, the content identification information transmission server 10 receives the extraction request including the extraction keyword from the extraction requesting terminal 40, and transmits the content identification information to the extraction requesting terminal 40. When the content identification information transmission server 10 transmits the content identification information to the extraction requesting terminal 40, the content identification information is extracted in the descending order of evaluation points calculated by a predetermined procedure. Display at requesting terminal 40 As described above, the content identification information is transmitted to the extraction requesting terminal 40. The extraction request, evaluation point, and the predetermined procedure for calculating the evaluation point will be described later.

 The extraction request terminal 40 is installed in an environment that can be connected to the Internet, sends an extraction request to the content identification information transmission server 10, and receives an extraction result from the content identification information transmission server 10. .

 Note that the receiving terminal 3 0 and the extraction requesting terminal 40 are distinguished for convenience of explanation. For example, the receiving terminal 3 0 receives content from the content distribution server 2 0. The extraction request terminal can also send an extraction request to the content identification information transmission server 10. Similarly, the extraction requesting terminal 40 transmits the extraction request to the content identification information transmission server 10 and receives the content from the content distribution server 20 as the receiving terminal. You can also.

 The content identification information transmission server 10 will be described below. FIG. 2 is a diagram showing a functional configuration example of the content identification information transmission server shown in FIG. FIG. 3 is a diagram showing an example of data items of history information transmitted from the receiving terminal 30. FIG. 4 is a diagram showing an example of the data item of the extraction request transmitted from the extraction request terminal 40. FIG. 5 is a diagram showing an example of a screen displayed on the extraction requesting terminal 40.

 As shown in FIG. 2, the content identification information transmission server 10 includes a history information receiving unit 10 0 0 (corresponding to a performance information receiving unit of the present invention), a history information storage unit 1 1 0 (result information of the present invention Equivalent to a storage unit), an extraction request information receiving unit 1 2 0, a content identification information extraction unit 1 3 0, an evaluation point calculation unit 1 4 0, and a content identification information transmission unit 1 5 0 The

The history information receiving unit 10 0 identifies the content stored in the content distribution server 2 0 and received by the receiving terminal 3 0. Corresponding to the content identification information, history information including additional information related to the content and actual information indicating the actual reception of the content at the receiving terminal 30 (see Fig. 3 (a)) ) Is received.

 As shown in Fig. 3 (b), the content identification information included in the history information includes a uniform resource identifier (URI) that indicates the storage location of the content file. An example of U R I is U R L (Uniform Resource Locator).

 The additional information included in the history information includes, for example, the title of the content, the name of the performer of the content, the name of the content creator, the name of the content provider, and the content as shown in Fig. 3 (c). This information includes comments related to content. Further, the additional information may include a received user satisfaction value obtained by quantifying the degree of satisfaction with the content of the user of the receiving terminal 30.

 For example, as shown in Fig. 3 (d), the performance information included in the history information includes date and time information, download start information, streaming playback start information, download playback start information, receiving terminal attribute information, and reception information. Includes user attribute information and web page location information.

 The download start information indicates that reception by the receiving terminal 30 has started reception of content. The streaming playback start information indicates that the receiving terminal 30 has started reception by streaming playback of content. The download playback start information indicates that playback after downloading the content at the receiving terminal 30 has started. Specifically, the download start information, streaming playback start information, and download playback start information may be flags.

The date and time information is the date and time when the receiving terminal 30 received the content by downloading (corresponding to the reception start date and time information of the present invention), and the receiving terminal 30 and the content streaming playback. Date and time when reception was made (Corresponds to the reception start date / time information of the present invention) or the date / time when the content was played back by the receiving terminal 30 after downloading.

 The receiving terminal attribute information indicates an attribute relating to the installation environment of the receiving terminal 30 or the receiving terminal 30, and includes, for example, terminal classification and area information as shown in FIG. 3 (e). The terminal category indicates the type of receiving terminal 30 such as a personal computer or a mobile phone. The area information indicates the location when the receiving terminal 30 receives the content. The terminal classification of the receiving terminal attribute information may be input in the past by the user of the receiving terminal 30 or may be automatically added each time based on the hardware information of the receiving terminal 30 or the like. Good. The area information of the receiving terminal attribute information includes information related to the connection point when the receiving terminal 30 is connected to the Internet (for example, the telephone number of the access server) or information based on the information related to the connection point (phone number Address corresponding to the station number of the issue.

 The received user attribute information indicates the attributes of the user of the receiving terminal 30 and includes, for example, an age category, a sex category, an address category, and a hobby category as shown in FIG. 3 (f). The receiving user attribute information is input in the past by the user of the receiving terminal 30, for example.

 The web page location information indicates the location (U R L) of the web page browsed immediately before the reception terminal 30 receives the content. For example, when accessing the content identification information sending server 10 from the banner of the search engine portal site A and receiving the content, the web page location information indicates the location of the portal site A.

 The history information receiving unit 10 0 0 receives down content start information or stream when the receiving terminal 30 receives content from the content distribution server 20.

— Receives history information including performance information including mining playback start information from receiving terminal 30. In addition, the history information receiving unit 1 0 0 receives content from the receiving terminal 3 0. When the content received from the distribution server 20 is played back, the history information including the history information including the download playback start information is received from the receiving terminal 30.

 The history information storage unit 110 stores the content identification information, additional information, and performance information received by the history information receiving unit 100 in association with each other.

The extraction request information receiving unit 120 receives the extraction request from the extraction request terminal 40. The extraction request includes extraction information and calculation parameters, as shown in Fig. 4 (a). The extraction information included in the extraction request is a condition for extracting the content identification information o Specifically, the extraction information is a keyword that is referred to in the extraction of the content identification information, and the extraction request terminal 4 ₀ because in those had it occurred in the input to the user of 0 it should be noted that the user of the extraction request terminal 4 0 for example, to enter the Kiwa de the search keys off one de column of the screen shown in FIG.

 The calculation parameters included in the extraction request are parameters related to the calculation of evaluation points. For example, as shown in Fig. 4 (b), the point calculation period information, extraction request terminal attributes Information, extraction request user attribute information, specific period information, specific day information, specific web page location information.

 The point calculation period information is a period for calculating an evaluation point, and is input by the user of the extraction requesting terminal 40. The user of the extraction requesting terminal 40 inputs the period in the point calculation period column of the screen shown in FIG. 5, for example.

The extraction requesting terminal attribute information indicates attributes related to the installation environment of the extraction requesting terminal 40 or the extraction requesting terminal 40, and includes, for example, a terminal classification and area information as shown in FIG. 4 (c). The terminal classification indicates the type classification of the extraction requesting terminal 40 such as a personal computer or a mobile phone. The area information indicates a location when the extraction requesting terminal 40 transmits the extraction request. Extraction The terminal classification of the requested terminal attribute information may be input by the user of the extraction requesting terminal 40 or automatically every time based on the information of the extraction requesting terminal 40 0 -ware. The area information of the extraction requesting terminal attribute information is information based on the connection point information or the connection point information when the extraction requesting terminal 40 is connected to the Internet. Oh ο. In other words, the user of the extraction requesting terminal 40 can input the terminal classification and area information in the terminal attribute column of the screen shown in FIG. 5, for example.

 The extraction request user attribute information indicates the attribute of the user of the extraction request terminal 40.

For example, as shown in Fig. 4 (d), it includes age division, gender division, address division, and hobby division. The age category, gender category, address category and hobby category are input by the user of the extraction request terminal 40. For example, the user of the extraction request terminal 40 inputs these categories in the user attribute column of the screen shown in FIG.

 The specific period information is information indicating a specific period and is input by the user of the extraction requesting terminal 40. For example, the user of the extraction requesting terminal 40 enters the specific period information in the scene attribute field on the screen shown in FIG.

 The specific day information is information indicating a specific day and is input by the user of the extraction requesting terminal 40. For example, the user of the extraction requesting terminal 40 inputs the specific day information in the scene attribute field on the screen shown in FIG.

 The specific web page location information is information indicating the location of the specific web page, and is input by the user of the extraction request terminal 40. For example, the user of the extraction requesting terminal 40 inputs the specific web page location information in the scene attribute field on the screen shown in FIG.

The calculation parameters are the specific period coefficient, specific day coefficient, specific web Various weighting factors such as page coefficient, recent coefficient, terminal attribute matching coefficient, user attribute matching coefficient, download coefficient, satisfaction value coefficient, etc. The specific period coefficient is the number of times content has been received at the receiving terminal 30 within the period specified by the specific period information included in the extraction request, the number of receptions by streaming playback, And a weighting coefficient to be multiplied by the number of reproductions after downloading, which is input by the user of the extraction requesting terminal 40.

 The specific day of the week coefficient is the number of times the content is received on the receiving terminal 30 on the day of the week specified by the specific day of the week information included in the extraction request.

The weighting coefficient by which the number of receptions during streaming playback and the number of playbacks after downloading are multiplied,

—That is what we entered.

 The specific web page coefficient is the number of times the web page specified by the specific web page location information included in the extraction request has been viewed, and the number of times the content has been received through the downscore of the content. This is a weighting coefficient to be multiplied by the number of times of a single unit, and is input by the user of the extraction requesting terminal 40.

 The most recent coefficient is the number of times received by the down-port where the time difference between the date and time when the evaluation point is calculated and the date and time when the download was received is less than the predetermined time, the date and time when the evaluation point is calculated -The time difference between the date and time when reception for streaming playback was made is less than the specified reference time, the number of receptions by streaming playback, the date and time for calculating the evaluation point, and playback after downloading This is a weighting coefficient by which the number of playbacks after downloading, whose time difference from the date and time made is less than a predetermined time, is input by the user of the extraction requesting terminal 40.

The terminal attribute match coefficient matches the extraction request terminal attribute information included in the extraction request. For the number of times the content is received by the dunk mouth indicated by the receiving terminal attribute information included in the matching history information, the number of times received by streaming playback, and the number of times played after downloading The weighting coefficient to be multiplied is input by the user of the extraction requesting terminal 40. The user attribute match coefficient is the content indicated by the received user attribute information included in the history information that matches the extraction request user attribute information included in the extraction request, the number of times received by the re-download load, A weighting factor that is multiplied by the number of receptions by streaming playback and the number of playbacks after down pi, and is input by the user of the extraction requesting terminal 40.

 The Dakuun D-coefficient is a weighting coefficient that is multiplied by the number of times of reception by the content Dunlode, and is input by the user of the extraction requesting terminal 40.

 The satisfaction value coefficient is a weighting coefficient that is multiplied by the number of receptions by streaming playback, which is a user satisfaction value that is equal to or higher than a predetermined reference satisfaction value, and the number of playbacks after downloading. It was entered by a zero user. For example, the user of the extraction requesting terminal 40 inputs each of the above-described weighting coefficients in the coefficient column of the screen shown in FIG. Furthermore, the calculation parameter may include the above-described reference time and the above-described reference satisfaction value. The reference time and the reference satisfaction value are input by the user of the extraction requesting terminal 40. For example, the user of the extraction requesting terminal 40 inputs each reference value in the reference information column on the screen shown in FIG.

The content identification information extraction unit 1 3 0 receives the content identification information and additional information stored in the history information storage unit 1 1 0 when the extraction request is received by the extraction request reception unit 1 2 0. And stored in the history information storage unit 1 1 0 in association with the additional information that matches the condition indicated by the extracted information. The tent identification information is extracted. Details of the operation of the content identification information extraction unit 1 3 0 are explained in the flowchart of Fig. 6.

 When the extraction request is received by the extraction request receiving unit 1 2 0, the evaluation point calculating unit 1 4 0 is a calculation parameter included in the extraction request received by the extraction request receiving unit 1 2 0. Evaluation points for each content identification information extracted by the content identification information extraction unit 1 3 0 with reference to the performance information stored in the metadata and history information storage unit 1 1 0 Is calculated. Details of the operation of the evaluation point calculation unit 140 are explained in the flowchart of Fig. 6.

 The content identification information transmission unit 1 5 0 is calculated by the evaluation point calculation unit 1 4 0 when a plurality of content identification information is extracted by the content identification information extraction unit 1 3 0. The plurality of content identification information items are transmitted to the extraction requesting terminal 40 in the output format in which the plurality of content identification information items are displayed on the extraction requesting terminal 40 in descending order of evaluation points. The details of the operation of the content identification information transmission unit 1 5 0 will be described in the flowchart of Fig. 6.

 Hereinafter, the operation of the content identification information transmission server 10 configured as described above will be described. FIG. 6 is a flowchart showing an example of the operation of the content identification information transmission server 10 shown in FIG. FIG. 7 is a diagram showing an example of a screen displayed on the extraction request terminal 40. The flowchart shown in FIG. 6 is started when the extraction request receiving unit 120 receives an extraction request from the extraction requesting terminal 40. Note that the calculation parameters in the extraction request received by the extraction request unit 120 are assumed to include the point calculation period information. Also, at the start of this flowchart, the history information storage unit 110 stores a large amount of content identification information, additional information, and performance information in association with each other.

The extraction request receiving unit 1 2 0 that has received the extraction request condenses the received extraction request. This is supplied to the number identification information extraction unit 1 3 0. The content identification information extraction unit 1 3 0 that acquired the extraction request refers to the content identification information and additional information stored in the history information storage unit 1 1 0, and extracts the extraction information (key The content identification information stored in the history information storage unit 110 is extracted in association with the additional information that matches the condition indicated by (b) (step S 1 0 0).

 Example X.if, content identification information extraction unit 1 30 is additional information (content title, content performer name, content producer name, content The content provider name or the comment relating to the content) is searched, and the content identification information associated with the searched additional information is extracted. The content identification information extraction unit 1 3 0 supplies the extraction request acquired from the extraction request unit 1 2 0 and the extracted content identification information to the point calculation unit 1 4 0.

 The point calculation unit 140, which has acquired the extraction request and the content identification information, records the history information associated with the calculation parameters (point calculation period information) in the extraction request and the content identification information. The evaluation information for each content identification information is calculated with reference to the record information stored in the storage unit 110 (step S 1 1 0).

 Specifically, the evaluation point calculation unit 1 4 0 is provided for each content identification information.

Calculate points based on the calculation parameters (point calculation period information) in the extraction request and the date / time information of the performance information 內 stored in the history information storage unit 1 1 0 in association with the content identification information. The number of times content is received by the content down window within the period indicated by the period information (hereinafter, the content down window)

― The number of times of reception by the streaming is called the number of downloads) and the number of receptions by streaming playback (hereinafter, the number of receptions by streaming playback of the content is The total number of times of triangulation) and the evaluation point To calculate.

 In addition, the evaluation point calculation unit 140 acquires the additional information (title) stored in the history information storage unit 110 in association with the content identification information. Then, the evaluation point calculation unit 14 0 associates the calculated evaluation point and the acquired additional information (title) with each content identification information, and the content identification information transmission unit 1 5 Supply to 0.

 The content identification information transmission unit 15 0 which has obtained the evaluation point and additional information (title) in association with the content identification information, as shown in Fig. 7, has the content in descending order of evaluation points. Content identification information and additional information are displayed so that the identification information (URL), additional information (title) associated with each content identification information, and evaluation points are displayed on the extraction request terminal 40. (Title) and evaluation point are sent to the extraction requesting terminal 40 (Step S 1 2

0). Then this flowchart ends. In step S 1 2 0, the evaluation point calculation unit 1 4 0 determines that the number of downloads, the number of streamings and the number of downloads within the period indicated by the point calculation period The total number of playbacks after downloading (hereinafter referred to as the number of playbacks after downloading) may be calculated as an evaluation point. Next, in the flowchart shown in FIG. 6, the case where the extraction request terminal attribute information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. In step S 1 1 0, the evaluation point calculation unit 1 4 0 calculates the extraction request terminal attribute from the calculation parameters (extraction request terminal attribute information) in the extraction request and the reception terminal attribute information in the performance information. The sum of the number of times of down-loading and streaming at the receiving terminal indicated by the receiving terminal attribute information that matches the information is calculated as the evaluation point for each content identification information.

The evaluation point calculation unit 14 0 matches the extraction requesting terminal attribute information. The sum of the number of downloads, the number of streamings, and the number of playbacks after download at the receiving terminal indicated by the receiving terminal attribute information is calculated as an evaluation point for each content identification information. May be.

 Next, a case where extraction request user attribute information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. In step S 1 1 0, the evaluation point calculation unit 1 4 0 calculates the extraction request user attribute from the calculation parameter (extraction user terminal attribute information) in the extraction request and the received user attribute information in the performance information. The total number of downloads and streamings by the user of the receiving terminal indicated by the received user attribute information that matches the information is calculated as an evaluation point for each content identification information. Put out.

 Note that the evaluation point calculation unit 140 has the number of downloads by the user of the receiving terminal indicated by the received user attribute information that matches the extraction request user attribute information, the number of streamings, and the download number. The total number of post-plays may be calculated as an evaluation point for each content identification information.

 Next, a case where specific period information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. In step S 110, the evaluation point calculation unit 14 0 uses the calculation parameters (specific period information) in the extraction request and the date / time information in the performance information according to the specific period information. Calculated as an evaluation point 毎 for each content identification information by giving a predetermined weight to the number of times of down-doors and the number of times of streaming within the indicated period.

Specifically, the evaluation point calculation unit 140 first calculates a total value that is the total of the number of downloads and the number of streamings (hereinafter referred to as the total value). Next, the evaluation point calculation unit 14 0 calculates the total number of downloads and streamings within the period indicated by the specific period information. The total value within the period is calculated. The evaluation point calculation unit 14 0 evaluates the sum of the total value and the value obtained by multiplying the total value within the period by the specific date coefficient stored in the content identification information transmission server 10 內. Calculate as point 卜.

 In addition, instead of the above-described evaluation point calculation method, the evaluation point calculation unit 140 is configured to count the number of downloads and stream limits within a period other than the period indicated by the specific period information. As the evaluation point, the sum of the total number of singing times and the value obtained by multiplying the above-mentioned total value within the period by the specific date coefficient stored in the content identification information transmission server 10 is calculated as the evaluation point. Anyway.

 If the calculation parameters in the extraction request received by the extraction request unit 1 2 0 include a specific date coefficient in addition to the specific period information, the evaluation point calculation unit 1 4 0 The evaluation point is calculated using the specific date coefficient included in the data.

 In addition, the evaluation point calculation unit 14 0 assigns predetermined weights to the number of downloads, the number of streamings, and the number of playbacks after downloading within the period indicated by the specific period information. It may be calculated as an evaluation point for each piece of content identification information.

 Next, a case where specific day information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. In step S 1 1 0, the evaluation point calculation unit 1 4 0 uses the calculation parameters (specific day information) in the extraction request and the date / time information in the performance information to determine the specific day information. Calculated as an evaluation point 毎 for each content identification information by giving a predetermined weight to the number of downloads and streamings on a specific day of the week.

Specifically, first, the evaluation point calculation unit 140 calculates the overall value. The evaluation point calculation unit 1 4 0 has a specific day indicated by the specific day information. Calculate the total value for a specific day of the week, which is the sum of the number of downloads and streaming for a day. The evaluation point calculation unit 140 evaluates the total value and the sum of the specific day total value and the value obtained by multiplying the specific day factor stored in the content identification information transmission server 10 0 評 価. Calculate as a point. The evaluation point calculation unit 140 uses the calendar function in the content identification information transmission server 10 to obtain the date that is a specific day of the week.

 In addition, instead of the above-described evaluation point calculation method, the evaluation point calculation unit 14 0 is provided with the number of down-feeds and the string on the day of the week other than the specific day indicated by the specific day information. The sum of the total number of mining times and the value obtained by multiplying the above-mentioned specific day total value by the specific day coefficient stored in the content identification information transmission server 10 is used as the evaluation point. If the calculation parameter in the extraction request received by the extraction request unit 1 2 0 includes the specific day of the week coefficient in addition to the specific day of week information, the evaluation point calculation unit 1 4 0 Uses the specific day of the week coefficient included in the calculation parameters to calculate the evaluation points.

 In addition, the evaluation point calculation unit 14 0 assigns a predetermined weight to the number of downloads, the number of streamings, and the number of playbacks after downloading on a specific day indicated by the specific day information. It may be calculated as an evaluation point for each piece of content identification information.

Next, a case where specific web page location information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. In step S 1 1 0, the evaluation point calculation unit 1 4 0 is identified from the calculation parameters (specific web page location information) in the extraction request and the web page location information in the performance information. The number of downloads and the number of downloads when the specific web page indicated by the web page location information was viewed immediately before It is calculated as an evaluation point for each piece of content identification information by giving a predetermined weight to the number of streaming times.

 Specifically, first, the evaluation point calculation unit 140 calculates the overall value. The evaluation point calculation unit 1 4 0 is a specific number that is the total number of downloads and streamings when the specific web page indicated by the specific web page location information was viewed immediately before. Calculate the link source total value. The evaluation point calculation unit 14 0 calculates the sum of the total value and the value obtained by multiplying the specific link source total value by the specific web page coefficient stored in the content identification information transmission server 10. Calculated as an evaluation point.

 In addition, instead of the above-described evaluation point calculation method, the evaluation point calculation unit 140 may not be browsing the specific web page indicated by the specific web page location information immediately before. Value obtained by multiplying the total number of downloads and strips by the total number of downloads and the specific link source total mentioned above by the specific web page coefficient stored in the content identification information transmission server 10 A value obtained by adding together and may be calculated as an evaluation point.

 In addition, when the calculation parameter in the extraction request received by the extraction request unit 120 includes a specific web page coefficient in addition to the specific web page location information, the evaluation point calculation unit 14 0 The evaluation point is calculated using the specific web page coefficient included in the calculation parameters.

 In addition, the evaluation point calculation unit 14 0 is configured to determine the number of times of down-sending by the down-sending when the specific web page indicated by the specific web page location information was viewed immediately before, It may be calculated as an evaluation point for each piece of content identification information by giving a predetermined weight to the number of times of mining and the number of times of playback after downing.

Next, a case where extraction request terminal attribute information is included in the calculation parameters in the extraction request received by the extraction request unit 120 will be described. Step In SI 1 0, the evaluation point calculation unit 14 0 calculates the extraction request terminal attribute from the calculation parameters (extraction request terminal attribute information) in the extraction request and the receiving terminal attribute information in the performance information. The number of downloads and streaming at the receiving terminal indicated by the receiving terminal attribute information that matches the information is given a predetermined weight and calculated as an evaluation point 毎 for each content identification information .

 Specifically, first, the evaluation point calculation unit 140 calculates the overall value. The evaluation point calculation unit 14 0 is a terminal attribute that is the sum of the number of times of down-loading and streaming at the receiving terminal indicated by the receiving terminal attribute information that matches the extraction requesting terminal attribute information. Calculate the total match value. The evaluation point calculation unit 14 0 adds the total value and the value obtained by multiplying the terminal attribute match total value by the terminal match coefficient stored in the content identification information transmission server 1 0. Calculated as an evaluation point.

 Further, instead of the above-described method for calculating evaluation point 卜, evaluation point calculation unit 14 0 receives receiving terminals other than the receiving terminal indicated by the receiving terminal attribute information that matches the extraction requesting terminal attribute information. The total number of downloads and streamings in the above and the value obtained by multiplying the above-mentioned terminal attribute match total value by the terminal match coefficient stored in the content identification information transmission server 10 The calculated value may be calculated as an evaluation point.

 If the calculation parameters in the extraction request received by the extraction request unit 1 2 0 include a terminal attribute matching coefficient in addition to the extraction request terminal attribute information, the evaluation point calculation unit 1 4 0 Uses the terminal attribute matching coefficient included in the calculation parameter to calculate the evaluation point.

In addition, the evaluation point calculation unit 140 has the number of downloads, the number of times of streaming, and the number of down-links at the receiving terminal indicated by the receiving terminal attribute information that matches the extraction requesting terminal attribute information. A predetermined weight for the number of playbacks Then, it can be calculated as an evaluation point for each piece of content identification information. Next, the extraction request user attribute information is included in the calculation parameter in the extraction request received by the extraction request unit 120. Will be described. In step S 1 10, the evaluation point calculation unit 1 4 0 extracts the extraction request from the calculation parameter (extraction request user attribute information) in the extraction request and the received user attribute information in the performance information. Receiving user attribute information that matches the user attribute information Calculated as an evaluation point for each piece of content identification information by giving a predetermined weight to the number of times of streaming and streaming by the user of the receiving terminal. .

 Specifically, first, the evaluation point calculation unit 14 0 calculates the overall value.

. The evaluation point calculation unit 1 4 0 is the sum of the number of downloads by the user of the receiving terminal indicated by the received user attribute information that matches the extraction request user property information and the number of streamings. The total user attribute match value is calculated. The evaluation point calculation unit 1 4 0 adds the value obtained by multiplying the overall value and the user attribute match ap value by the user attribute match coefficient stored in the content identification information transmission server 1 0 to the evaluation point. Calculate as

 In addition, instead of the above-described evaluation point calculation method, the evaluation point calculation unit

1 40 is the sum of the number of downloads and streamings by users other than the user of the receiving terminal indicated by the received user attribute information that matches the extraction request user attribute information, A value obtained by multiplying the total user match value by the user match coefficient stored in the content identification information transmission server 10 may be calculated as the evaluation point レ. ,

If the calculation parameter in the extraction request received by the extraction request unit 120 contains a user attribute matching coefficient in addition to the extraction request user attribute information, the evaluation point calculation unit 14 0 Calculates the evaluation point using the user attribute matching coefficient included in the calculation parameter In addition, the evaluation point calculation unit 14 0 has the number of downloads and streaming performed by the user of the receiving terminal indicated by the received user attribute information that matches the extraction request user attribute information. Alternatively, it may be calculated as an evaluation point for each content identification information by giving a predetermined weight to the number of playbacks after downloading.

 Next, a description will be given of a case where a predetermined weight is applied to the number of downloads and the calculation is performed as an evaluation point for each content identification information. In step S 1 10, the evaluation point calculation unit 14 0 first calculates the overall value. The evaluation point calculation unit 1 4 0 adds the total value and the value obtained by multiplying the number of downloads by the download coefficient stored in the content identification information transmission server 1 0. Calculate as

 Further, instead of the above-described evaluation point calculation method, the evaluation point calculation unit 14 0 stores the number of streamings and the number of downloads in the content identification information transmission server 10. A value obtained by multiplying the value obtained by multiplying the down-trench coefficient obtained may be calculated as the evaluation point.

 If the download parameter is included in the calculation parameter in the extraction request received by the extraction request unit 120, the evaluation point calculation unit 140 is included in the calculation parameter. The evaluation point is calculated using the download factor.

Next, the case where the evaluation points are calculated using the reference time will be described. In step S 1 1 0, the evaluation point calculation unit 1 4 0 calculates the predetermined reference time stored in the content identification information transmission server 1 0 and the date and time for calculating the evaluation point ( From the current date and time) and the number of times the time difference between the date and time at which the evaluation point is calculated and the date and time of reception by download or streaming playback is less than the predetermined reference time. To calculate the evaluation point 卜 for each content identification information Specifically, first, the evaluation point calculation unit 140 calculates the overall value. The evaluation point calculation unit 140 calculates a recent total value that is the sum of the number of downloads and the number of streamings in which the above-described time difference is less than a predetermined reference time. The evaluation point calculation unit 14 0 calculates the sum of the total value and the value obtained by multiplying the latest total value by the recent coefficient stored in the content identification information transmission server 10 as the evaluation point. To calculate.

 In addition, instead of the above-described evaluation point calculation method, the evaluation point calculation unit 140 is configured to count down times and streaming times where the time difference is equal to or greater than a predetermined reference time. May be calculated as an evaluation point by adding together the total value of the above and the above-mentioned recent total value multiplied by the recent coefficient stored in the content identification information transmission server 10. .

 In addition, when the reference time is included in the calculation parameters in the extraction request received by the extraction request unit 1 2 0, the evaluation point calculation unit 1 4 0 sets the reference value included in the calculation parameters. The evaluation point is calculated using the time. If the calculated parameter includes a recent coefficient, the evaluation point calculation unit 140 calculates an evaluation point using the recent coefficient included in the calculated parameter.

 In addition, the evaluation point calculation unit 14 0 performs predetermined weighting on the number of downloads, the number of streamings, and the number of playbacks after the download in which the above time difference is less than a predetermined reference time. It may be calculated as an evaluation point for each identification information

Next, the case where the evaluation point is calculated using the received user satisfaction value will be described. In step S 1 10, the evaluation point calculation unit 1 4 0 uses the predetermined reference satisfaction value stored in the content identification information transmission server 10 and the received user attribute information in the performance information. More than the predetermined standard satisfaction value A predetermined weight is assigned to the number of streaming playbacks, which is the above-mentioned received user satisfaction value, and is calculated as an evaluation point for each content identification information.

 Specifically, first, the evaluation point calculation unit 140 calculates the number of streaming times and the number of streaming times equal to or greater than a predetermined reference satisfaction value. The evaluation point calculation unit 1400 is stored in the content identification information transmission server 10 at the number of streaming times and the number of streaming times exceeding a predetermined reference satisfaction value. The value obtained by multiplying the value multiplied by the satisfaction value coefficient is calculated as the evaluation point.

 Further, instead of the above-described method for calculating the evaluation points, the evaluation point calculation unit 14 0 has a number of streaming less than a predetermined reference satisfaction value and a streaming greater than or equal to the predetermined reference satisfaction value. A value obtained by multiplying the number of times of trimming by the satisfaction value coefficient stored in the content identification information transmission server 10 內 may be calculated as an evaluation point.

 In addition, when the reference satisfaction value is included in the calculation parameters in the extraction request received by the extraction request unit 120, the evaluation point calculation unit 14 0 is included in the calculation parameters. The evaluation point is calculated using the standard satisfaction value. When the satisfaction parameter is included in the calculated parameter, the evaluation point calculation unit 14 0 calculates the evaluation point using the satisfaction value coefficient included in the calculation parameter. .

 In addition, the evaluation point calculation unit 14 0 assigns a predetermined weight to the number of playbacks after download, which is a received user satisfaction value equal to or higher than a predetermined reference satisfaction value, and evaluates each evaluation point for each content identification information. It may be calculated as

As described above, according to the present embodiment, it is possible to display the user's favorite content at a higher level. Specifically, by letting users who want to watch the same content as those who share their hobbies with them specify extraction request user attribute information as a calculation parameter. The relevant content It can be hidden from the upper rank. In addition, the user attribute matching coefficient can be specified as a calculation parameter for the user who wants to specify how much of the table is to be reflected.

 For example, point calculation period information or specific period information is specified as a calculation parameter for a user who wants to watch content that is rapidly rising or that is popular at that time. As a result, the content can be displayed at the top, and it is calculated for the reducer that specifies how much of the content is to be reflected in the non-table rank. It is possible to specify a specific period coefficient as a parameter.Also, by specifying a predetermined reference time as a calculation parameter, the content of the rising red circle can be reduced. It can be displayed at the top, and the user who wants to specify how often it is reflected in the order of the display position can specify the latest coefficient as a calculation parameter. Ru

 In addition, for users who want to watch content with a high degree of satisfaction from other viewers, the user can specify the satisfaction value as a calculation parameter. This allows the content to be displayed at the top, and is a calculation parameter for the user who specifies how much of the content is to be reflected in the display position order. Can specify the satisfaction coefficient.

In addition, for users who have watched content that has a strong percentage of downloads by other viewers, such as ball content, by using the download factor, The content can be displayed 5 at the top. Also 7 This high force ratio of Dakun port one de, for users who want to specify whether to reflect the order of the degree table not position Tsutako Nten', down to the calculated Nono ⁰ ra one data Ρ de You can also specify the coefficient

Also, the same life cycle (the day of the week to be watched is decided) By viewing specific content as a calculation parameter for the player who watched the same content as the user, and the user, the content is displayed at the top. be able to. It is also possible to specify a specific day of the week coefficient as a calculation parameter for the user who wants to specify how much of the display order is reflected.

 In addition, by letting a user who wants to view the same content as a person who has visited the same website as his / her own, the specific subpage location information can be specified as a calculation parameter. The content can be displayed at the top. It is also possible to specify a specific web coefficient as a calculation parameter for the user who wants to specify how much of the display position is reflected.

 Further, according to the present embodiment, it is possible to display content suitable for the user's environment at a higher level. Specifically, for users who want to watch the same content as those who share the same viewing environment with their users, specify the extraction request terminal attribute information as a calculation parameter. As a result, the content can be displayed at the top. In addition, it is possible to specify the terminal attribute matching coefficient as a calculation parameter for the user who wants to specify how much of the display position is reflected.

 Although omitted in FIG. 1 for explanation, there may be a plurality of content distribution servers accessed from the receiving terminal 30. Further, there may be a plurality of receiving terminals 30 that access the content distribution server. The receiving terminal 30 may be any device that can access the Internet, such as a personal computer, a mobile phone, or a game machine.

In addition, each of the above-described embodiments is merely an example of the embodiment for carrying out the present invention, and the technical scope of the present invention should not be construed as being limited thereby. is there. That is, the present invention has its spirit. It can be implemented in a variety of ways without departing from its main features. Industrial applicability

 The present invention is suitable for use in a content identification information transmission server that transmits content identification information side by side in the order in which the content has been received.

Claims

The scope of the claims 1. Content identification information for identifying content is extracted in response to an extraction request from the extraction requesting terminal, and the extracted content identification information is extracted in descending order of evaluation points calculated according to a predetermined procedure. A content identification information transmission server to be sent to the extraction requesting terminal as displayed on the requesting terminal,  The content stored in the content distribution server and associated with the content identification information for identifying the content received by the receiver Is W not received, the additional information related to the content, and the above A performance information receiving unit for receiving performance information indicating a record of reception of the content in the receiving terminal;  A record information storage unit that stores the content identification information, the additional information, and the record information received by the record information reception unit in association with each other;  The extraction request receiving unit that receives the extraction request including the extraction request terminal power, the extraction information indicating the condition for extracting the content identification information, and the calculation parameter relating to the calculation of the evaluation point. When,  When the extraction request is received by the extraction request receiving unit, the calculation parameter and the result information included in the extraction request received by the extraction request receiving unit are referred to. An evaluation point calculation unit for calculating the above evaluation points for each content identification information, When the extraction request is received by the extraction request receiving unit, the content stored in the performance information storage unit is associated with the additional information that matches the condition indicated by the extraction information. A 3-tent identification information extraction unit that extracts identification information; When a plurality of the content identification information is extracted by the content identification information extraction unit, the plurality of the evaluation points 大 き い calculated by the evaluation point calculation unit are in descending order. The content identification information transmitting unit is characterized in that it includes a content identification information transmitting unit for transmitting the plurality of content identification information to the extraction requesting terminal in an output format in which the content identification information is displayed on the extraction requesting terminal. Content identification information transmission server.  2. The performance information includes reception start date and time information that is the date and time when the content was received at the receiving terminal,  The calculation parameter includes point calculation period information indicating a period for calculating the evaluation point.  The evaluation point calculation unit determines the number of times the content has been received at the receiving terminal within the period indicated by the point calculation period information from the point calculation period information and the reception start date and time information. 2. The content identification information transmission server according to claim 1, wherein the content identification information is calculated as the evaluation point.  3. The performance information includes receiving terminal attribute information indicating attributes related to the receiving terminal or the installation environment of the receiving terminal,  The calculation parameter includes extraction request terminal attribute information indicating an attribute relating to an installation environment of the extraction request terminal or the extraction request terminal,  The evaluation point calculation unit, based on the extraction requesting terminal attribute information and the receiving terminal attribute information, includes the coordinator in the receiving terminal indicated by the receiving terminal attribute information that matches the extraction requesting terminal attribute information. 2. The content identification information transmission server according to claim 1, wherein the number of times of reception of content is calculated as the evaluation point. 4. The record information includes the received user attribute information indicating the user attribute of the receiving terminal. The calculation parameter includes extraction request user attribute information indicating an attribute of the user of the extraction request terminal,  The evaluation point calculation unit, based on the extraction request user attribute information and the reception user attribute information, outputs the co-ordinate by the user of the reception terminal indicated by the reception user attribute information that matches the extraction request user attribute information. 2. The content identification information transmission server according to claim 1, wherein the number of content receptions is calculated as the evaluation point.  5. The performance information includes reception start date and time information that is the date and time when the content was received at the receiving terminal.  The calculation parameter includes specific period information indicating a specific period, and the evaluation point calculation unit calculates the time period indicated by the specific period information from the specific period information and the reception start date and time information. The content identification information according to claim 1, wherein the evaluation point is calculated by weighting a predetermined number of times the content is received at the receiving terminal. Outgoing server.  6. The performance information includes reception start date and time information that is the date and time when the content is received at the receiving terminal.  The calculation parameter includes specific day information indicating a specific day of the week, and the evaluation point calculation unit calculates the specific day indicated by the specific day information from the specific day information and the reception start date and time information. Content identification according to claim 1, characterized in that the evaluation point is calculated by giving a predetermined weight to the number of times the content is received at the receiving terminal on the day of the week. Information transmission server. 7. The performance information includes web page location information indicating the location of the web page viewed immediately before the content is received at the receiving terminal. The above calculated parameters include specific web page location information indicating the location of a specific web page,  The evaluation point calculation unit calculates the specific web page indicated by the specific web page location information from the specific web page location information included in the calculation parameter and the web page location information included in the performance information. The content described in claim 1 is characterized in that the evaluation point is calculated by assigning a predetermined weight to the number of times the content was received when the content was viewed immediately before. Content identification information transmission server 8. The performance information includes reception start date and time information that is the date and time when the content was received at the receiving terminal.  The evaluation point calculation unit calculates a time difference between the date and time when the evaluation point is calculated from the reception start date and time information and the date and time when the content indicated by the reception start date and time is received. The content according to claim 1, wherein the evaluation point is calculated by performing a predetermined weighting on the number of times the content is received that is less than a predetermined reference time. ID identification information transmission server.  9. The performance information includes receiving terminal attribute information indicating attributes related to the receiving terminal or the installation environment of the receiving terminal,  The calculation parameter includes extraction request terminal attribute information indicating an attribute related to an installation environment of the extraction request terminal or the extraction request terminal, The evaluation point calculation unit, based on the extraction requesting terminal attribute information and the receiving terminal attribute information, includes the coordinator in the receiving terminal indicated by the reception terminal attribute information that matches the extraction requesting terminal attribute information. The content identification information transmission service according to claim 1, wherein the evaluation point is calculated by weighting the number of times the content is received with a predetermined weight. ―Ba.  1 0. The performance information includes received user attribute information indicating attributes of the user of the receiving terminal,  The calculation parameter includes extraction request user attribute information indicating an attribute of the user of the extraction request terminal,  The evaluation point calculation unit is configured to determine, based on the extraction request user attribute information and the reception terminal attribute information, the user of the reception terminal indicated by the reception user attribute information that matches the extraction request user attribute information. The content identification information transmission server according to claim 1, wherein the evaluation point is calculated by giving a predetermined weight to the number of times the content is received.  1 1. The performance information includes download start information indicating that reception by the receiving terminal has started downloading the content, and streaming of the content by the receiving terminal. Includes streaming playback start information indicating that reception by playback has started,  The evaluation point calculation unit assigns a predetermined weight to the number of receptions by downloading the content from the down-start start information and the streaming playback start information. The content identification information transmission server according to claim 1, wherein the evaluation point is calculated.  1 2. The performance information includes streaming playback start information indicating that reception of the content by streaming playback has been started by the receiving terminal.  The additional information includes a receiving user satisfaction value obtained by quantifying the height of satisfaction of the user of the receiving terminal with respect to the content, The evaluation point calculation unit is configured to receive the receiving user having a predetermined standard satisfaction value or more. The content identification information according to claim 1, wherein the evaluation point is calculated by weighting the number of receptions by the streaming reproduction, which is a satisfactory value, with a predetermined weight. Outgoing server.  1 3. The track record information includes download playback start information, which is a track record of playback after downloading the content on the receiving terminal, in addition to the track record of receiving the content at the receiving terminal.  The additional information includes a receiving user satisfaction value obtained by quantifying the height of satisfaction of the user of the receiving terminal with respect to the content,  The evaluation point calculation unit calculates the evaluation point by assigning a predetermined weight to the number of playbacks after the download, which is the received user satisfaction value equal to or greater than a predetermined reference satisfaction value. The content identification information transmission server described in claim 1 characterized by the above.  14. The content according to any one of claims 5 to 13, wherein the calculated parameter further includes a weighting coefficient used for the predetermined weighting. Identification information transmission server.  15. The content identification information transmission server according to claim 8, wherein the calculation parameter further includes the predetermined reference time. 16. The content identification information transmitting server according to claim 12 or 13, wherein the calculated parameter further includes the predetermined reference satisfaction value.  1 7. The content identification information that identifies the content is extracted in response to the extraction request from the extraction requesting terminal, and the extracted content identification information is calculated according to a predetermined procedure. A content identification information transmission method for transmitting to the extraction requesting terminal so as to be displayed on the extraction requesting terminal in descending order, The above content stored in the content distribution server and receiving terminal In association with the content identification information for identifying the content received by the mobile station, the additional information related to the content and the performance information indicating the reception result of the content at the receiving terminal are received. Performance information reception step and  A result information storing step for storing the content identification information, the additional information, and the result information received in the result information receiving step in association with each other;  An extraction request receiving step for receiving, from the extraction requesting terminal, the extraction request including extraction information indicating a condition for extracting the content identification information and a calculation parameter relating to the calculation of the evaluation point;  When the extraction request is received by the extraction request reception step, the calculation parameter and the performance information included in the extraction request received by the extraction request reception step are The evaluation point calculation step for calculating the evaluation point for each content identification information, and when the extraction request is received by the extraction request reception step, A content identification information extraction step for extracting the content identification information stored in the performance information rating step in association with the additional information that matches the condition indicated by the extracted information; ,  When a plurality of the content identification information is extracted in the content identification information extraction step, the evaluation points are calculated in descending order of the evaluation points calculated in the evaluation point calculation step. A content identification information transmission step for transmitting the plurality of content identification information to the extraction requesting terminal in an output format in which the plurality of content identification information is displayed on the extraction requesting terminal. A content identification information transmission method characterized by this. 1 8. Extract the content identification information that identifies the content in response to the extraction request from the extraction requesting terminal, and use the extracted content identification information A program for controlling the content identification information transmission server to be transmitted to the extraction requesting terminal so that the evaluation requesting terminals calculated in accordance with the procedure are displayed in descending order of the evaluation points. To the server  The content stored in the content distribution server and associated with the content identification information for identifying the content received by the receiving terminal, and additional information related to the content, and Record information reception procedure for receiving record information indicating the record of reception of the content at the receiving terminal,  The content information storing procedure for storing the content identification information, the additional information, and the performance information received by the performance information receiving procedure in association with each other,  An extraction request receiving procedure for receiving, from the extraction request terminal, the extraction request including extraction information indicating a condition for extracting the content identification information, and a calculation parameter relating to the calculation of the evaluation point;  When the extraction request is received by the extraction request reception procedure, the calculation parameters and the performance information included in the extraction request received by the extraction request reception procedure are referred to. An evaluation point calculation procedure for calculating the evaluation point for each content identification information,  When the extraction request is received by the extraction request reception procedure, the copy stored by the track record information storage procedure is associated with the additional information that matches the condition indicated by the extraction information. Content identification information extraction procedure for extracting content identification information, and When a plurality of the content identification information are extracted by the content identification information extraction procedure, the plurality of the evaluation points calculated in the descending order of the evaluation points calculated by the evaluation point calculation procedure are as follows. The content identification information is A program characterized by executing a content identification information transmission procedure for transmitting the plurality of content identification information to the extraction request terminal in an output format displayed on the extraction request terminal.