—The computational Grid concept is gaining great popularity as the best way to deliver access to a wide range of distributed computing and data resources. But, as Grids move from...
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
- In the next generation Internet, the network should evolve from a plain communication medium into an endless source of services available to the end-systems. We name these servic...
Content-based full-text search is a challenging problem in Peer-toPeer (P2P) systems. Traditional approaches have either been centralized or use flooding to ensure accuracy of th...
This paper presents a novel end host multicast protocol (DSM) on top of the mesh overlays for P2P networks. Unlike the previous schemes, the major feature of DSM is that it does n...