1178 search results - page 120 / 236 » An Approach to Exploring Description Logic Knowledge Bases |
181
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CODES
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper describes a hardware-software co-design approach for flexible programmable Galois Field Processing for applications which require operations over GF(2m ), such as RS an...
205
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UAI
2000
15 years 7 months ago
2000
The growth of Internet commerce has stimulated the use of collaborative filtering (CF) algorithms as recommender systems. Such systems leverage knowledge about the known preferenc...
171
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OTM
2007
Springer
16 years 13 days ago
2007
Springer
We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
216
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RR
2010
Springer
15 years 4 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
157
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
In order to overcome the limitations of deductive logic-based approaches to deriving operational knowledge from ontologies, especially when data come from distributed sources, indu...