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ECBS
2009
IEEE
15 years 6 months ago
2009
IEEE
Security requirements strongly influence the architectural design of complex IT systems in a similar way as other non-functional requirements. Both security engineering as well a...
SACMAT
2009
ACM
15 years 6 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
ICDCS
2007
IEEE
15 years 6 months ago
2007
IEEE
Trust negotiation supports authentication and access control across multiple security domains by allowing parties to use non-forgeable digital credentials to establish trust. By t...
INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— With the increasing demand for secure and high-quality communications in public access wireless IP networks, it is very important to have an in-depth understanding of the relat...
WEBI
2005
Springer
15 years 5 months ago
2005
Springer
We present a generic natural language processing (NLP) architecture, acronym QTIL, based on a system of cooperating multiple agents (Q/A, T, I, and L agents) which can be used in ...