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The Consistency of Task-Based Authorization Constraints in Workflow Systems.
Download from citeseerx.ist.psu.eduApplying hierarchical and role-based access control to XML documents
Download from www.isg.rhul.ac.ukAdministrative scope: A foundation for role-based administrative models
Download from citeseerx.ist.psu.eduAdministrative scope and role hierarchy operations
Download from citeseerx.ist.psu.eduAdministrative scope and role hierarchy operations.
Download from citeseerx.ist.psu.eduAvoiding Key Redistribution in Key Assignment Schemes
Download from citeseerx.ist.psu.eduPanel Session: What Are the Key Challenges in Distributed Security?
Download from www.researchgate.netRole Signatures for Access Control in Open Distributed Systems
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