5813 search results - page 575 / 1163 » Sensor Networks |
227
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CJ
2010
15 years 4 months ago
2010
an be used to abstract away from the physical reality by describing it as components that exist in discrete states with probabilistically invoked actions that change the state. The...
168
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—A common application of unattended sensor networks (WSN) is low data rate streaming from many scattered sensors to one or more sink nodes. To meet the stringent requirement of p...
226
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MOBIHOC
2009
ACM
16 years 7 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
183
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Designing a sensor network congestion avoidance algorithm is a challenging task due to the application specific nature of these networks. The frequency of event sensing is a de...
183
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we introduce novel probabilistic transmission protocols for data intensive wireless sensor networks. The protocols combine a randomized transmission scheme with sch...