RDFacl : A Secure Access Control Model Based on RDF Triple

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概要

• 論文の詳細を見る

• An expectation for more intelligent Web is recently being reflected through the new research field called Semantic Web. In this paper, related with Semantic Web security, we introduce an RDF triple based access control model having explicit authorization propagation by inheritance and implicit authorization propagation by inference. Especially, we explain an authorization conflict problem between the explicit and the implicit authorization propagation, which is an important concept in access control for Semantic Web. We also propose a novel conflict detection algorithm using graph labeling techniques in order to efficiently find authorization conflicts. Some experimental results show that the proposed detection algorithm has much better performance than the existing detection algorithm when data size and number of specified authorizations become larger.

• （社）電子情報通信学会の論文
• 2009-01-01

著者

• KIM Jaehoon

  Dept. of Information Communication, Seoil University

• PARK Seog

  Dept. of Computer Science, Sogang University

• Park Seog

  Dept. Of Computer Science Sogang University

• Kim Jaehoon

  Dept. Of Computer Science Sogang University

関連論文

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• An Access Control Model for the Adhocracy Organization Using RBAC(Special Section on Cryptography and Information Security)
• RDFacl : A Secure Access Control Model Based on RDF Triple
• An Efficient Bottom-up Filtering of XML Messages by Exploiting the Postfix Commonality of XPath Queries
• Decomposition Optimization for Minimizing Label Overflow in Prime Number Graph Labeling

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