562 search results - page 42 / 113 » Term Selection and Query Operations for Video Retrieval |
SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
Information retrieval evaluation has typically been performed over several dozen queries, each judged to near-completeness. There has been a great deal of recent work on evaluatio...
CIKM
2010
Springer
15 years 17 days ago
2010
Springer
Indexes for large collections are often divided into shards that are distributed across multiple computers and searched in parallel to provide rapid interactive search. Typically,...
132
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INFSOF
2007
15 years 1 months ago
2007
A set of mutation operators for SQL queries that retrieve information from a database is developed and tested against a set of queries drawn from the NIST SQL Conformance Test Sui...
125
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
In this paper we describe a problem of discovering query clusters from a click-through graph of web search logs. The graph consists of a set of web search queries, a set of pages ...
285
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AAI
2011
14 years 5 months ago
2011
We compare different strategies to apply statistical machine translation techniques in order to retrieve documents which are a plausible translation of a given source document. Fi...