687 search results - page 45 / 138 » OWL: A Description Logic Based Ontology Language |
169
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JWSR
2006
15 years 6 months ago
2006
The Semantic Web promises automated invocation, discovery, and composition of Web services by enhancing services with semantic descriptions. An upper ontology for Web services cal...
172
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SACMAT
2009
ACM
16 years 24 days ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
185
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ICWS
2008
IEEE
15 years 7 months ago
2008
IEEE
In this work, we present a framework for the semantic composition of web services based on Statecharts and uniform community service descriptions. Our model is a two step process....
210
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ICALT
2006
IEEE
16 years 10 days ago
2006
IEEE
This paper introduces a domain ontology to describe learning material that compose a course, capable of providing adaptive e-learning environments and reusable educational resourc...
185
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FUZZIEEE
2007
IEEE
16 years 19 days ago
2007
IEEE
— The Semantic Web can be viewed as largely about “Knowledge meets the Web”. Thus its vision includes ontologies and rules. A key requirement for the architecture of the Sema...