6800 search results - page 246 / 1360 » On optimizing collective communication |
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GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Mobile phones are among the most popular consumer devices and the recent developments of 3G networks and smart phones enable users to watch video programs by subscribing data plan...
119
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INFOCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
97
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IPPS
2009
IEEE
15 years 7 months ago
2009
IEEE
—The performance of Particle Swarm Optimization (PSO) algorithms depends strongly upon the interaction among the particles. The existing communication topologies for PSO (e.g. st...
84
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— We consider the problem of designing space-timefrequency linear dispersion (LD) codes in wideband multipleinput multiple-output (MIMO) antenna systems employing orthogo...
94
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— We consider opportunistic spectrum access (OSA) which allows secondary users to identify and exploit instantaneous spectrum opportunities resulting from the bursty traffic of ...