1078 search results - page 168 / 216 » Optimal multiple-coverage of sensor networks |
169
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AAAI
2007
15 years 6 months ago
2007
In this paper, we consider a hybrid solution to the sensor network position inference problem, which combines a real-time filtering system with information from a more expensive,...
157
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INFOCOM
2005
IEEE
15 years 9 months ago
2005
IEEE
Data dissemination in sensor networks requires four components: resource discovery, route establishment, packet forwarding, and route maintenance. Resource discovery can be the mos...
161
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ALGORITHMICA
2007
15 years 4 months ago
2007
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....
142
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EWSN
2009
Springer
16 years 4 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
132
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—In this paper, we study the node clustering problem in UnderWater Sensor Networks (UWSNs). We formulate the problem into a cluster-centric cost-based optimization problem with a...