4234 search results - page 148 / 847 » Clustering in cooperative networks |
191
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MASCOTS
2010
15 years 4 months ago
2010
—We consider the problem of optimal cluster-based data gathering in Wireless Sensor Networks (WSNs) when nearby readings are spatially correlated. Due to the dense nature of WSNs...
189
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ASUNAM
2011
IEEE
14 years 6 months ago
2011
IEEE
—In this paper, we study the problem of evolutionary clustering of multi-typed objects in a heterogeneous bibliographic network. The traditional methods of homogeneous clustering...
152
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GLOBECOM
2006
IEEE
16 years 16 days ago
2006
IEEE
— During the last few years there has been a rapid development in mobile ad hoc networks (MANETs). To make the operations of a MANET more efficient, one approach is to construct...
227
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
169
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ADHOCNETS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Existing localization techniques such as GPS have fundamental limitations which preclude deployment in urban canyons or areas with inconsistent network availability. Augm...