XACML has become the de facto standard for specifying access control policies for various applications, especially web services. With the explosive growth of web applications depl...
In this paper we propose a formalization of access control policies based on term rewriting. The state of the system to which policies are enforced is represented as an algebraic ...
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
Abstract—In large distributed systems, where shared resources are owned by distinct entities, there is a need to reflect resource ownership in resource allocation. An appropriat...
Jose Nelson Falavinha Junior, Aleardo Manacero Jun...
Storage systems manage quotas to ensure that no one user can use more than their share of storage, and that each user gets the storage they need. This is difficult for large, dis...
Kristal T. Pollack, Darrell D. E. Long, Richard A....