1118 search results - page 144 / 224 » The coverage problem in a wireless sensor network |
160
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SECON
2007
IEEE
15 years 10 months ago
2007
IEEE
—Programming Wireless Sensor Network (WSN) applications is known to be a difficult task. Part of the problem is that the resource limitations of typical WSN nodes force programm...
165
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COMSUR
2011
14 years 4 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
155
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DMSN
2009
ACM
15 years 10 months ago
2009
ACM
We study query scheduling in Wireless Sensor Networks (WSNs) with a focus on two important metrics: Quality of Service (QoS) and Quality of Data (QoD). The motivation comes from o...
147
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
140
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WINET
2010
15 years 2 months ago
2010
Object tracking in wireless sensor networks is to track mobile objects by scattered sensors. These sensors are typically organized into a tree to deliver report messages upon dete...