We describe our work in implementing a wide-area distributed file system for the NSF TeraGrid. The system, called XUFS, allows private distributed name spaces to be created for tr...
In mobile ad hoc networks, nodes interact peer-to-peer. They self-organize, share workloads and provide services that they also use. There are middleware platforms, designed for t...
Many of today’s military services and applications run on geographically distributed sites and need to be tested and evaluated under realistic scenarios with many unpredictable ...
This paper addresses an important open problem confronting any decentralized and stateful access control (AC) mechanism for networked systems, particularly when the system at hand...
—WiFi access points that provide Internet access to users have been steadily increasing in urban areas. Different access points differ from one another in terms of services that ...