Role-Based Access Control Models
Computer
Modern Information Retrieval
Managing Semantic Content for the Web
IEEE Internet Computing
WWW '03 Proceedings of the 12th international conference on World Wide Web
POLICY '03 Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks
A Policy Language for a Pervasive Computing Environment
POLICY '03 Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks
The description logic handbook: theory, implementation, and applications
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A hybrid approach for searching in the semantic web
Proceedings of the 13th international conference on World Wide Web
Swoogle: a search and metadata engine for the semantic web
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SemRank: ranking complex relationship search results on the semantic web
WWW '05 Proceedings of the 14th international conference on World Wide Web
An enhanced model for searching in semantic portals
WWW '05 Proceedings of the 14th international conference on World Wide Web
Ranking Complex Relationships on the Semantic Web
IEEE Internet Computing
Extracting product features and opinions from reviews
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
KnowItNow: fast, scalable information extraction from the web
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
Reasoning within fuzzy description logics
Journal of Artificial Intelligence Research
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IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
An ontology-based information retrieval model
ESWC'05 Proceedings of the Second European conference on The Semantic Web: research and Applications
Utilizing resource importance for ranking semantic web query results
SWDB'04 Proceedings of the Second international conference on Semantic Web and Databases
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We propose a conceptual model for semantic search and implement it in security access control The model provides security access control to extend the search capabilities The scalable model can integrate other ontology providing the general ontology as the transformation interface We combine text Information Retrieval (IR) with semantic inference in the model So it can not only search the resources and the relationships between them according to the user's privileges, but also locate the exact resource using text IR We build a security ontology based on Role-Based Access Control (RBAC) policy A semantic search system Onto-SSSE is implemented based on the model The system can perform some complex queries using ontology reasoning, especially about association queries such as the relationships between resources The evaluation shows that the new system performs better than exiting methods.