4955 search results - page 807 / 991 » Ontologies and the semantic web |
156
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SSDBM
2009
IEEE
16 years 1 months ago
2009
IEEE
As the size of scientific and commercial datasets grows, it becomes imperative that an expressive metadata framework to be developed to facilitate access to the semantics of the d...
209
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ECSQARU
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We consider a realization of Reiter-style default logic on top of description logic knowledge bases (DL-KBs). To this end, we present elegant transformations from default...
149
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OTM
2009
Springer
16 years 1 months ago
2009
Springer
As archives contain documents that span over a long period of time, the language used to create these documents and the language used for querying the archive can differ. This di...
164
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Most existing automatic taxonomy induction systems exploit one or more features to induce a taxonomy; nevertheless there is no systematic study examining which are the best featur...
189
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IAT
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper presents a social and personal context modeling method on mobile device. It infers user’s contexts, such as amity with others and emotional state, from uncertain logs...