5240 search results - page 908 / 1048 » The INQUERY Retrieval System |
169
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
In this paper, we consider the problem of keyword query cleaning for structured databases from a probabilistic approach. Keyword query cleaning consists of rewriting the user quer...
181
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Text documents often embed data that is structured in nature. This structured data is increasingly exposed using information extraction systems, which generate structured relation...
163
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Snippets are used by almost every text search engine to complement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose relevance ...
167
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
SIGMOD
2002
ACM
15 years 11 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...