A semantic-driven auto-adaptive architecture for collaborative ubiquitous systems
CSTST '08 Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technology
Specification and enforcement of flexible security policy for active cooperation
Information Sciences: an International Journal
Towards Trustworthy Delegation in Role-Based Access Control Model
ISC '09 Proceedings of the 12th International Conference on Information Security
A Semantic-Aware Attribute-Based Access Control Model for Web Services
ICA3PP '09 Proceedings of the 9th International Conference on Algorithms and Architectures for Parallel Processing
Utilizing Semantic Knowledge for Access Control in Pervasive and Ubiquitous Systems
Mobile Networks and Applications
XML secure views using semantic access control
Proceedings of the 2010 EDBT/ICDT Workshops
A privacy-enhanced attribute-based access control system
Proceedings of the 21st annual IFIP WG 11.3 working conference on Data and applications security
An ontology-driven approach for collaborative ubiquitous systems
International Journal of Autonomic Computing
Annotation-based access control for collaborative information spaces
Computers in Human Behavior
Enabling privacy-preserving semantic presence in instant messaging systems
CONTEXT'11 Proceedings of the 7th international and interdisciplinary conference on Modeling and using context
Attribute-Based authentication and authorisation infrastructures for e-commerce providers
EC-Web'06 Proceedings of the 7th international conference on E-Commerce and Web Technologies
An ontology-based approach to automated trust negotiation
Computer Standards & Interfaces
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In highly open systems like the Internet, attribute-based access control (ABAC) has proven its appropriateness. The specification and maintenance of ABAC policies however has turned out to be complex and error-prone, especially if heterogeneous attribute schemes are involved. Here, the arising Semantic Web can contribute to a solution. This paper presents an approach based on an extension of the established XACML standard. It simplifies the policies by providing an ontology-based attribute management facility.