527 search results - page 43 / 106 » Intrusion Detection in Wireless Sensor Networks |
140
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TSP
2008
15 years 3 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...
184
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INFOCOM
2007
IEEE
15 years 9 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...
138
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ALGOSENSORS
2004
Springer
15 years 8 months ago
2004
Springer
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...
147
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MOBIHOC
2008
ACM
16 years 3 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 ...
123
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MOBISYS
2003
ACM
16 years 3 months ago
2003
ACM
In this paper, we present a middleware architecture for coordination services in sensor networks that facilitates interaction between groups of sensors which monitor different env...