Data processing: database and file management or data structures – Database and file access – Record – file – and data search and comparisons
Reexamination Certificate
2004-08-20
2010-11-16
Truong, Cam Y T (Department: 2169)
Data processing: database and file management or data structures
Database and file access
Record, file, and data search and comparisons
C707S772000, C707S775000, C707S798000
Reexamination Certificate
active
07836076
ABSTRACT:
A query-centric system and process for distributing reverse indices for a distributed content system. Relevance ranking techniques in organizing distributed system indices. Query-centric configuration subprocesses (1) analyze query data, partitioning terms for reverse index server(s) (RIS), (2) distribute each partitioned data set by generally localizing search terms for the RIS that have some query-centric correlation, and (3) generate and maintain a map for the partitioned reverse index system terms by mapping the terms for the reverse index to a plurality of different index server nodes. Indexing subprocess element builds distributed reverse indices from content host indices. Routines of the query execution use the map derived in the configuration to more efficiently return more relevant search results to the searcher.
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Forman George H.
Xu Zhichen
Hewlett--Packard Development Company, L.P.
Truong Cam Y T
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