4581 search results - page 513 / 917 » Distributed optimization in sensor networks |
186
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ICC
2009
IEEE
15 years 12 months ago
2009
IEEE
—Distributed MIMO multi-hop relaying is one of the most promising technologies that permits cost-effective improvement of coverage, data rate and end-to-end (e2e) user experience...
165
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CDC
2010
IEEE
15 years 3 days ago
2010
IEEE
In this work, we propose a distributed control strategy for perimeter patrolling and target tracking in a multi-camera videosurveillance system with communication, resources and sp...
145
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
134
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ICDCSW
2008
IEEE
15 years 11 months ago
2008
IEEE
Energy consumption is one of the critical concerns in sensor networks. In particular, there is substantial interest to investigate the distribution of the energy consumption among...
146
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IPPS
1998
IEEE
15 years 9 months ago
1998
IEEE
This paper shows the power of randomization in designing e cient parallel algorithms for the problems of routing and PRAM emulation. We show that with randomization techniques opti...