1183 search results - page 146 / 237 » Exploiting Conceptual Knowledge for Querying Information Sys... |
147
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KCAP
2009
ACM
16 years 14 days ago
2009
ACM
This demo presents the Cupboard online system for sharing and reusing ontologies linked together with alignments, and that are attached to rich metadata and reviews. Categories an...
200
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SPIESR
2001
15 years 7 months ago
2001
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...
143
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ECAI
2006
Springer
15 years 9 months ago
2006
Springer
We present an approach to building libraries of tasks in complex action languages such as Golog, for query answering. Our formalization is based on a situation calculus framework t...
135
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TREC
2003
15 years 7 months ago
2003
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...
163
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TYPES
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. The prototype of a content based search engine for mathematical knowledge supporting a small set of queries requiring matching and/or typing operations is described. The ...