—A novel capability for modelling and simulating intra- and inter-organizational collaboration in an emergencyresponse domain is presented. This capability combines the prescript...
This paper presents an architectural model for contextual-based delegation access control for pervasive computing, particularly access control mechanisms for ad hoc coalition scen...
Service-oriented grids are grid computing systems built with the notion of service-oriented architecture (SOA). Using two maract concepts, services and connections between service...
We initiate the study of two-party cryptographic primitives with unconditional security, assuming that the adversary's quantum memory is of bounded size. We show that oblivio...
Passive worm have posed serious security threats to the functioning of unstructured P2P networks. A delayed SEIRS epidemic model with death, off line and online rate is constructe...