2599 search results - page 339 / 520 » An Operational Semantics for Knowledge Bases |
208
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CONTEXT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. One of the key factors for effective personalization of information access is the user context. We propose a framework which integrates several critical elements that mak...
183
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JUCS
2010
15 years 5 months ago
2010
: Online customer reviews is considered as a significant informative resource which is useful for both potential customers and product manufacturers. In web pages, the reviews are ...
149
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KI
2010
Springer
15 years 5 months ago
2010
Springer
Location models are data structures or knowledge bases used in Ubiquitous Computing for representing and reasoning about spatial relationships between so-called smart objects, i.e....
205
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We present a framework for the automatic recognition of complex multi-agent events in settings where structure is imposed by rules that agents must follow while performing activit...
207
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ESWS
2011
Springer
14 years 10 months ago
2011
Springer
The emergence of the Semantic Web has led to the creation of large semantic knowledge bases, often in the form of RDF databases. Improving the performance of RDF databases necessit...