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Gionis et al. - Google Patents

Automated Ranking of Database Query Results

Gionis et al.

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Document ID
3163681237048349939
Author
Gionis A
Chaudhuri S
Agrawal S
Das G

External Links

Snippet

Ranking and returning the most relevant results of a query is a popular paradigm in Information Retrieval. We discuss challenges and investigate several approaches to enable ranking in databases, including adaptations of known techniques from information retrieval …
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Classifications

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    • G06F17/30286Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386Retrieval requests
    • G06F17/30424Query processing
    • G06F17/30477Query execution
    • G06F17/30507Applying rules; deductive queries
    • GPHYSICS
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    • G06F17/30424Query processing
    • G06F17/30477Query execution
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    • G06F17/30486Unary operations; data partitioning operations
    • GPHYSICS
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    • G06F17/30389Query formulation
    • G06F17/30398Query predicate definition using graphical user interfaces, including menus and forms
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    • G06F17/30861Retrieval from the Internet, e.g. browsers
    • G06F17/30864Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems
    • G06F17/30867Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems with filtering and personalisation
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S707/99931Database or file accessing
    • Y10S707/99932Access augmentation or optimizing

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