1154 search results - page 73 / 231 » Semantic Context Reasoning Using Ontology Based Models |
131
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JAPLL
2010
15 years 2 months ago
2010
Semantic web applications based on the web ontology language (OWL) often require the use of numbers in class descriptions for expressing cardinality restrictions on properties or ...
134
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JSW
2007
15 years 4 months ago
2007
Abstract— In highly open systems like the Internet, attributebased access control (ABAC) has proven its appropriateness. This is reflected in the utilization of ABAC in authenti...
166
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KR
2010
Springer
15 years 8 months ago
2010
Springer
We propose a new family of probabilistic description logics (DLs) that, in contrast to most existing approaches, are derived in a principled way from Halpern’s probabilistic fi...
119
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ER
2005
Springer
15 years 9 months ago
2005
Springer
To achieve the dream of the semantic web, it must be possible for ordinary users to invoke services. Exactly how to turn this dream into reality is a challenging opportunity and a...
126
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ETS
2006
IEEE
15 years 4 months ago
2006
IEEE
The paper describes an ontology-based framework for bridging learning design and learning object content. In present solutions, researchers have proposed conceptual models and dev...