This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
This paper presents a compiler analysis for data communication for the purpose of transforming ordinary programs into ones that run on distributed systems. Such transformations ha...
Napster pioneered the idea of peer-to-peer file sharing, and supported it with a centralized file search facility. Subsequent P2P systems like Gnutella adopted decentralized sea...
Yatin Chawathe, Sylvia Ratnasamy, Lee Breslau, Nic...
This article presents an implemented multi-robot system for playing the popular game of laser tag. The object of the game is to search for and tag opponents that can move freely a...
Matthew Rosencrantz, Geoffrey J. Gordon, Sebastian...
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...