710 search results - page 63 / 142 » Composite Event Detection in Wireless Sensor Networks |
TSP
2008
14 years 11 months ago
2008
We study the problem of tracking an object that is moving randomly through a dense network of wireless sensors. We assume that each sensor has a limited range for detecting the pr...
141
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INFOCOM
2007
IEEE
15 years 5 months ago
2007
IEEE
Abstract— We consider a scenario where a sophisticated jammer jams an area in a single-channel wireless sensor network. The jammer controls the probability of jamming and transmi...
128
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IEEESCC
2009
IEEE
15 years 6 months ago
2009
IEEE
Wireless sensor networks are application specific, data centric networks where different applications run on deployed network. Each application interprets the underlying sensor n...
107
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MOBIHOC
2008
ACM
15 years 11 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...
GLOBECOM
2008
IEEE
15 years 5 months ago
2008
IEEE
—Wireless Sensor Networks (WSNs) consist of spatially-distributed autonomous sensors that can cooperatively monitor physical and environmental conditions. Because of sensors’ r...