5748 search results - page 350 / 1150 » Contexts for the Semantic Web |
175
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ENTCS
2008
15 years 7 months ago
2008
Reynolds' view of a storage cell as an expression-acceptor pair has been widely used by researchers. We present a different way of organizing semantics of state, and in parti...
208
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WWW
2008
ACM
16 years 8 months ago
2008
ACM
In this paper, we incorporate concrete domain and action theory into a very expressive Description Logic (DL), called ALCQO. Notably, this extension can significantly augment the ...
191
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WWW
2004
ACM
16 years 8 months ago
2004
ACM
We present a method for representing and reasoning with uncertainty in RDF(S) and OWL ontologies based on Bayesian networks. Categories and Subject Descriptors: I.2.4 Artificial I...
182
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WWW
2003
ACM
16 years 8 months ago
2003
ACM
This paper focuses on the optimization of the navigation through voluminous subsumption hierarchies of topics employed by Portal Catalogs like Netscape Open Directory (ODP). We ad...