1681 search results - page 218 / 337 » Semantic Web and Knowledge Representation |
162
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
In the semantic web environment, where several independent ontologies are used in order to describe knowledge and data, ontologies have to be aligned by defining mappings among the...
158
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JSW
2007
15 years 6 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...
187
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IAT
2007
IEEE
16 years 18 days ago
2007
IEEE
We apply our work on Web service discovery with initially incomplete information to the problem of service composition. Rich semantic descriptions of Goals and Web services allow ...
202
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
RDF-based P2P networks have a number of advantages compared with simpler P2P networks such as Napster, Gnutella or with approaches based on distributed indices such as CAN and CHO...
168
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ESWS
2010
Springer
15 years 7 months ago
2010
Springer
SWRL rule are increasingly being used to represent knowledge on the Semantic Web. As these SWRL rule bases grows larger, managing the resulting complexity can become a challenge. D...