3793 search results - page 593 / 759 » Expressive Description Logics |
166
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DEXA
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. The content of most Web pages is dynamically derived from an underlying relational database. Thus, the success of the Semantic Web hinges on enabling access to relational...
145
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AAAI
2010
15 years 8 months ago
2010
We consider problems where several individuals each need to make a yes/no choice regarding a number of issues and these choices then need to be aggregated into a collective choice...
167
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AMW
2010
15 years 8 months ago
2010
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...
186
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CLA
2004
15 years 7 months ago
2004
Ontology design is a complex and time-consuming process. It is extremely difficult for human experts to discover ontology from given data or texts. This paper presents a semi-autom...
161
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FLAIRS
2004
15 years 7 months ago
2004
We present a tool for commonsense reasoning in the classical logic event calculus using satisfiability. We describe the tool, which takes event calculus reasoning problems as inpu...