9949 search results - page 130 / 1990 » On the Network Complexity of Selection |
139
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COMSWARE
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper we propose a method for selecting an appropriate subset of sensors with a view to minimize estimation error while tracking a target with sensors spread across in a 2...
145
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WICON
2008
15 years 5 months ago
2008
It is well known that the maximum weighted independent set (MWIS) problem is NP-complete. Moreover, optimal scheduling in wireless networks requires solving a MWIS problem. Conseq...
158
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GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract-- A new approach to distributed cooperative beamforming in two-way half-duplex relay networks with frequency selective channels is proposed. In our scheme, two transceiver...
170
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DASFAA
2006
IEEE
15 years 10 months ago
2006
IEEE
Efficient full-text keyword search remains a challenging problem in P2P systems. Most of the traditional keyword search systems on DHT overlay networks perform the join operation ...
124
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JSAC
2007
15 years 4 months ago
2007
— Various results to date have demonstrated the advantages of one or several relay nodes assisting transmissions in a wireless network. In many practical scenarios, not all nodes...