5166 search results - page 328 / 1034 » Web Query Optimizer |
202
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DPD
2002
15 years 6 months ago
2002
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different sites...
172
Voted
WWW
2009
ACM
16 years 7 months ago
2009
ACM
More and more structured information in the form of semantic data is nowadays available. It offers a wide range of new possibilities especially for semantic search and Web data in...
155
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Web search engines help users find useful information on the World Wide Web (WWW). However, when the same query is submitted by different users, typical search engines return the ...
179
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
Aggregated search refers to the integration of content from specialized corpora or verticals into web search results. Aggregation improves search when the user has vertical intent...
157
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ITCC
2002
IEEE
15 years 11 months ago
2002
IEEE
Current crawler-based search engines usually return a long list of search results containing a lot of noise documents. By indexing collected documents on topic path in taxonomy, t...