3793 search results - page 151 / 759 » Expressive Description Logics |
107
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LREC
2008
15 years 6 months ago
2008
Many of the beliefs that one uses to reason about everyday entities and events are neither strictly true or even logically consistent. Rather, people appear to rely on a large bod...
154
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COOPIS
2002
IEEE
15 years 9 months ago
2002
IEEE
We extend the description logic ¢¤£¦¥¦§©¨ with a preference order on the axioms. With this strict partial order certain axioms can be overruled, if defeated with more ...
123
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DLOG
2001
15 years 6 months ago
2001
daml+oil is a new description logic developed for use within the DAML project and as a submission to the upcoming W3C semantic web ontology working group. It is closely based on t...
133
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DLOG
1998
15 years 5 months ago
1998
This paper proposes a framework to learn concepts from di erent kinds of observations. We de ne a language to describe meta-concepts, that represent the sets of possible concepts ...
106
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CADE
2005
Springer
16 years 4 months ago
2005
Springer
Abstract. We describe the instance store, a system for reasoning about individuals (i.e., instances of classes) in OWL ontologies. By using a hybrid reasoner/database architecture,...