838 search results - page 77 / 168 » Knowledge Representation, Ontologies, and the Semantic Web |
122
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IIR
2010
14 years 9 months ago
2010
Defining ontologies within the multimedia domain still remains a challenging task, due to the complexity of multimedia data and the related associated knowledge. In this paper, we...
102
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ESWS
2004
Springer
15 years 5 months ago
2004
Springer
The next Web generation promises to deliver Semantic Web Services (SWS); services that are self-described and amenable to automated discovery, composition and invocation. A prerequ...
WWW
2007
ACM
16 years 17 days ago
2007
ACM
Scholarly entities, such as articles, journals, authors and institutions, are now mostly ranked according to expert opinion and citation data. The Andrew W. Mellon Foundation fund...
110
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UIC
2007
Springer
15 years 6 months ago
2007
Springer
Nowadays, e-learning systems are widely used for education and training in universities and companies because of their electronic course content access and virtual classroom partic...
102
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ICLP
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...