757 search results - page 30 / 152 » Topical query decomposition |
109
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EUSFLAT
2001
15 years 3 months ago
2001
Flexible querying aims at expressing preferences inside queries instead of strict requirements. We consider ordinary relational databases and flexible querying calling on fuzzy se...
101
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ICDT
2007
ACM
15 years 8 months ago
2007
ACM
Abstract. Consistent query answering (CQA) is an approach to querying inconsistent databases without repairing them first. This invited talk introduces the basics of CQA, and disc...
TREC
2000
15 years 3 months ago
2000
There is a reservoir of knowledge in data from the TREC evaluations that analysis of precision and recall leaves untapped. This knowledge leads to better understanding of query ex...
131
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
This paper addresses the problem of Named Entity Recognition in Query (NERQ), which involves detection of the named entity in a given query and classification of the named entity...
107
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WOLLIC
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Database design aims to find a database schema that permits the efficient processing of common types of queries and updates on future database instances. Full first-ord...