4955 search results - page 289 / 991 » Ontologies and the semantic web |
173
click to vote
WWW
2004
ACM
16 years 7 months ago
2004
ACM
This paper proposes an Ontology-based Rights Expression Language, called OREL. Based on OWL Web Ontology Language, OREL allows not only users but also machines to handle digital r...
194
click to vote
CADE
2007
Springer
16 years 7 months ago
2007
Springer
We present a novel reasoning calculus for Description Logics (DLs)--knowledge representation formalisms with applications in areas such as the Semantic Web. In order to reduce the ...
122
click to vote
SEMWEB
2007
Springer
16 years 21 days ago
2007
Springer
RKB Explorer is a Semantic Web application that is able to present unified views of a significant number of heterogeneous data sources regarding a given domain. We have developed...
185
click to vote
AAAI
2007
15 years 9 months ago
2007
Description Logics, and in particular the web ontology language OWL has been proposed as an appropriate basis for computing matches between structured objects for the sake of info...
207
click to vote
ESWS
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. The demonstration presents Pronto - a prototype of a nonmonotonic probabilistic reasoner for very expressive Description Logics. Pronto is built on top of the OWL DL reas...