1791 search results - page 49 / 359 » Semantics and Complexity of SPARQL |
136
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GI
2009
Springer
15 years 7 months ago
2009
Springer
: This paper presents the iQser approach, a new semantic technology promising to overcome some of the shortcomings of current semantic enterprise solutions. The iQser technology is...
129
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AAAI
1998
15 years 5 months ago
1998
Unit resolution is arguably the most useful known algorithm for tractable reasoning in propositional logic. Intuitively, if one knows a, b, and a b c, then c should be an obviou...
160
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JODS
2006
15 years 4 months ago
2006
We introduce a novel view on how to deal with the problems of semantic interoperability in distributed systems. This view is based on the concept of emergent semantics, which sees ...
126
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ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
We formulate three intuitive semantic properties for topk queries in probabilistic databases, and propose GlobalTopk query semantics which satisfies all of them. We provide a dyn...
127
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ECTEL
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. We introduce an ontology-based semantic modelling framework that addresses subject domain modelling, instruction modelling, and interoperability aspects in the developmen...