5434 search results - page 679 / 1087 » Semantic information portals |
178
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IRI
2005
IEEE
16 years 21 days ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
205
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KCAP
2005
ACM
16 years 20 days ago
2005
ACM
This paper proposes an ontology mapping based framerowk that allows searching for web resources using multiple ontologies. The proposed solution uses a mapping ontology that is a ...
182
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HSNMC
2004
Springer
16 years 14 days ago
2004
Springer
Network management is an area where many different technologies coexist. Several languages are used to define the information to be managed, which are specific of each management m...
248
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NLDB
2004
Springer
16 years 13 days ago
2004
Springer
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...
200
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LPNMR
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Belief Logic Programming (BLP) is a novel form of quantitative logic programming in the presence of uncertain and inconsistent information, which was designed to be able ...