1427 search results - page 183 / 286 » Optimization by Simulation Metamodelling Methods |
GLOBECOM
2009
IEEE
13 years 7 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
TSP
2010
13 years 3 months ago
2010
Abstract--This paper develops an optimal decentralized algorithm for sparse signal recovery and demonstrates its application in monitoring localized phenomena using energy-constrai...
ICASSP
2011
IEEE
13 years 27 days ago
2011
IEEE
Recently there has been much interest in using transmit beamforming to provide multi-antenna physical-layer multicasting. A state of the art in this context is the semidefinite r...
GECCO
2011
Springer
13 years 19 days ago
2011
Springer
When the epistasis of the fitness function is bounded by a constant, we show that the expected fitness of an offspring of the (1+1)-EA can be efficiently computed for any point...
LCN
2003
IEEE
14 years 2 months ago
2003
IEEE
Abstract—Many routing protocols have been proposed for wireless ad hoc networks, and most of them are based on some variants of flooding. Thus many routing messages are propagat...