4382 search results - page 363 / 877 » Query by Semantic Example |
145
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WSKS
2009
Springer
15 years 8 months ago
2009
Springer
We propose a framework that supports a federated environment based on a Mediator Architecture in the Semantic Web. The Mediator supports mappings between the OWL Ontology of the Me...
140
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DOOD
1993
Springer
15 years 8 months ago
1993
Springer
In this paper we introduce a logical query language extended with object-oriented typing facilities. This language, called DTL (from DataTypeLog), can be seen as an extension of Da...
151
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AAAI
2008
15 years 6 months ago
2008
Logic programming with negation offers a compelling approach to abductive reasoning. This paper shows a simple view of abduction in this context for the completion semantics, unde...
122
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IJCAI
2007
15 years 5 months ago
2007
We introduce ProbLog, a probabilistic extension of Prolog. A ProbLog program defines a distribution over logic programs by specifying for each clause the probability that it belo...
146
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DATESO
2004
15 years 5 months ago
2004
Discovering the complex relationships between entities is one way of benefitting from the Semantic Web. This paper discusses new approaches to implementing -operators into RDF quer...