Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2006-05-23
2006-05-23
Le, Debbie M. (Department: 2168)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000, C704S009000
Reexamination Certificate
active
07051023
ABSTRACT:
Systems and method for enhancing search functionality provided to a user. In certain aspects, a query processing engine automatically decomposes queries into constituent units that are related to concepts in which a user may be interested. The query processing engine decomposes queries into one or more constituent units per query using statistical methods. In certain aspects, no real world knowledge is used in determining units. In other aspects, aspects of world and content knowledge are introduced to enhance and optimize performance, for example, manually using a team of one or more information engineers.
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Joshi Deepa
Kapur Shyam
Brown Raysman
Le Debbie M.
Yahoo ! Inc.
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