For an efficient role based access control using attribute certificate in highly distributed computing environments, we use a technique of structuring role specification certificat...
A major hurdle in sharing resources between organizations is heterogeneity. Therefore, in order for two organizations to collaborate their policies have to be resolved. The proces...
Hao Wang, Somesh Jha, Miron Livny, Patrick Drew Mc...
Network-centric computing aims to solve the problems associated with traditional client/server systems, namely the high performance requirements, and costly maintenance of, the co...