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PEWASUN
2004
ACM
16 years 20 days ago
A simulation study on multi-rate mobile ad hoc networks
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
Gang Ding, Xiaoxin Wu, Bharat K. Bhargava
SAC
2004
ACM
16 years 20 days ago
Propositional planning in BDI agents
This paper aims to describe the relationship between propositional planning systems and the process of means-end reasoning used by BDI agents. To show such relationship, we defin...
Felipe Rech Meneguzzi, Avelino F. Zorzo, Michael d...
SACMAT
2004
ACM
16 years 20 days ago
X-GTRBAC admin: a decentralized administration model for enterprise wide access control
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
Rafae Bhatti, James Joshi, Elisa Bertino, Arif Gha...
SIGIR
2004
ACM
16 years 19 days ago
Learning effective ranking functions for newsgroup search
Web communities are web virtual broadcasting spaces where people can freely discuss anything. While such communities function as discussion boards, they have even greater value as...
Wensi Xi, Jesper Lind, Eric Brill
WIDM
2004
ACM
16 years 19 days ago
Next generation CiteSeer
Abstract. CiteSeer began as the first search engine for scientific literature to incorporate Autonomous Citation Indexing, and has since grown to be a well-used, open archive for...
C. Lee Giles
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