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PIMRC
2008
IEEE
16 years 1 months ago
Double Hopping: A new approach for Dynamic Frequency Hopping in Cognitive Radio networks
—One of the major challenges in designing cellular Cognitive Radio (CR) networks is the avoidance of Secondary User (SU) interference to so called Primary Users (PUs) operating i...
Daniel Willkomm, Mathias Bohge, Daniel Hollos, Jam...
IPPS
2007
IEEE
16 years 29 days ago
Parallel Processing for Multi-objective Optimization in Dynamic Environments
This paper deals with the use of parallel processing for multi-objective optimization in applications in which the objective functions, the restrictions, and hence also the soluti...
Mario Cámara, Julio Ortega, Francisco de To...
IPPS
2006
IEEE
16 years 21 days ago
Dynamically reconfigurable cache architecture using adaptive block allocation policy
In this paper, we present a dynamically reconfigurable cache architecture using adaptive block allocation policy analyzed by means of simulation. Our main objectives are: to propo...
Milene Barbosa Carvalho, Luís Fabríc...
GRID
2004
Springer
16 years 1 days ago
From Sandbox to Playground: Dynamic Virtual Environments in the Grid
Much experience has been gained with the protocols and mechanisms needed for discovery and allocation of remote computational resources. However, the preparation of a remote compu...
Katarzyna Keahey, Karl Doering, Ian T. Foster
ICDCS
2003
IEEE
15 years 12 months ago
Neighbor Table Construction and Update in a Dynamic Peer-to-Peer Network
In a system proposed by Plaxton, Rajaraman and Richa (PRR), the expected cost of accessing a replicated object was proved to be asymptotically optimal for a static set of nodes an...
Huaiyu Liu, Simon S. Lam