215 search results - page 22 / 43 » Contextualization of a DL Knowledge Base |
161
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
Abstract--Knowledge is attributed to human whose problemsolving behavior is subjective and complex. In today's knowledge economy, the need to manage knowledge produced by a co...
223
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AI
2008
Springer
15 years 5 months ago
2008
Springer
The work in this paper is directed towards sophisticated formalisms for reasoning under probabilistic uncertainty in ontologies in the Semantic Web. Ontologies play a central role...
143
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Although the OWL Web Ontology Language adds considerable expressive power to the Semantic Web it does have expressive limitations, particularly with respect to what can be said ab...
116
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WEBIST
2008
15 years 6 months ago
2008
The problem of comparing and matching different learners' knowledge arises when assessment systems use a one-dimensional numerical value to represent "knowledge level&quo...
200
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ICCS
2009
Springer
16 years 1 days ago
2009
Springer
Abstract. In knowledge bases, the open world assumption and the ability to express variables may lead to an answer redundancy problem. This problem occurs when the returned answers...