4296 search results - page 272 / 860 » Modeling Information Sources for Information Integration |
154
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SIGIR
1998
ACM
15 years 10 months ago
1998
ACM
Previous research has shown that hypertext links may be a useful source of evidence for document contents and relevance, but these evidence are rather difficult to represent and co...
153
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KI
2004
Springer
15 years 12 months ago
2004
Springer
Integration of new utterances into context is a central task in any model for rational (human-machine) dialogues in natural language. In this paper, a pragmatics-first approach to...
185
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VLDB
2004
ACM
15 years 12 months ago
2004
ACM
At a fundamental level, the key challenge in data integration is to reconcile the semantics of disparate data sets, each expressed with a different database structure. I argue th...
162
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SPIRE
2004
Springer
15 years 12 months ago
2004
Springer
To date, attempts for applying syntactic information in the document-based retrieval model dominant have led to little practical improvement, mainly due to the problems associated ...
154
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ADBIS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Query rewriting method is proposed for the heterogeneous information integration infrastructure formed by the subject mediator environment. Local as View (LAV) approach t...