228 search results - page 21 / 46 » An Extended Mandatory Access Control Model for XML |
JSAC
2008
13 years 8 months ago
2008
In this paper, we generalize the random access game model, and show that it provides a general game-theoretic framework for designing contention based medium access control. We ext...
TISSEC
2010
13 years 7 months ago
2010
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
IAT
2010
IEEE
13 years 6 months ago
2010
IEEE
There is a need for research on the scientific base and engineering requirements for building trustworthy systems in dynamic environments. To address this need, we study risk analy...
TACS
2001
Springer
14 years 1 months ago
2001
Springer
We propose the πD -calculus, a process calculus that can flexibly model fine-grained control of resource access in distributed computation, with a type system that statically pr...