A Role-Permission Assignment Method of RBAC Involved Conflicting Constraints under E-CARGO
Wei Zhang, Yang Wang, Jingxin Zhu, Dongning Liu, Shaohua Teng, Haibin Zhu · International Journal of Cognitive Informatics and Natural Intelligence · 2015
Multi-agent systems are historically one of the most crucial problems and now become an important topic in cognitive theory. In the view of ontology theory, multi-agent systems are usually related to roles and agents are the executors of roles. We investigate an improved multi-agent system by solving the RBAC role-permission assignment problem with conflicting constrains in this paper, under the E-CARGO model that provides the formalization, the description of conflicts and the algorithms used in this paper. Simulation experiments with comprehensive consideration can verify the correctness of our method.