4189 search results - page 539 / 838 » Security in wireless sensor networks |
196
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SENSYS
2006
ACM
16 years 19 days ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
172
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EWSN
2007
Springer
16 years 6 months ago
2007
Springer
Many applications in wireless sensor networks rely on data from neighboring nodes. However, the effort for developing efficient solutions for sharing data in the neighborhood is of...
236
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SUTC
2006
IEEE
16 years 21 days ago
2006
IEEE
Abstract— Sensor networks are being increasingly deployed for collecting critical data in various applications. Once deployed, a sensor network may experience faults at the indiv...
182
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WS
2006
ACM
16 years 19 days ago
2006
ACM
In this paper, we propose a formal notion of network security for ad hoc networks. We adopt a probabilistic security framework, that is, security is defined by a polynomially bou...
172
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We describe a method for simultaneously recovering the trajectory of a target and the external calibration parameters of non-overlapping cameras in a multi-camera system. Each cam...