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IWCMC
2006
ACM
16 years 28 days ago
Low complexity virtual antenna arrays using cooperative relay selection
We study the diversity-multiplexing tradeoff in cooperative diversity systems involving multiple relays. We focus on low complexity architectures that do not require simultaneous...
Aggelos Bletsas, Ashish Khisti, Moe Z. Win
SAC
2006
ACM
16 years 27 days ago
Revisiting 1-copy equivalence in clustered databases
Recently renewed interest in scalable database systems for shared nothing clusters has been supported by replication protocols based on group communication that are aimed at seaml...
Rui Carlos Oliveira, José Pereira, Alfr&aci...
ENC
2005
IEEE
16 years 17 days ago
SELES: An e-Voting System for Medium Scale Online Elections
— Recent advances in communication networks and cryptographic techniques have made possible to consider online voting systems as a feasible alternative to conventional elections....
Claudia García-Zamora, Francisco Rodr&iacut...
IPPS
2005
IEEE
16 years 16 days ago
GUARD: Gossip Used for Autonomous Resource Detection
A growing trend in the development and deployment of grid computing systems is decentralization. Decentralizing these systems helps make them more scalable and robust, but poses s...
Sagnik Nandy, Larry Carter, Jeanne Ferrante
ATAL
2005
Springer
16 years 15 days ago
Towards a formal framework for the search of a consensus between autonomous agents
This paper aims at proposing a general formal framework for dialogue between autonomous agents which are looking for a common agreement about a collective choice. The proposed set...
Leila Amgoud, Sihem Belabbes, Henri Prade