4539 search results - page 30 / 908 » Localization in wireless sensor networks |
187
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ALGOSENSORS
2004
Springer
15 years 11 months ago
2004
Springer
We consider three range-free localization protocols for sensor networks and analyze their accuracy in terms of the expected area of uncertainty of position per sensor. Assuming a ...
178
Voted
TPDS
2008
15 years 6 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
155
Voted
INFOCOM
2007
IEEE
16 years 13 days ago
2007
IEEE
— Though destructive to network functions, insider attackers are not detectable with only the classic cryptographybased techniques. Many mission-critic sensor network application...
234
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ICC
2007
IEEE
16 years 13 days ago
2007
IEEE
— A decentralized sensor positioning algorithm is proposed using an adaptive weighted-interpolation method. The proposed method utilizes in-network processing among sensors to co...
167
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IPSN
2005
Springer
15 years 11 months ago
2005
Springer
—This paper presents a study of how empirical ranging characteristics affect multihop localization in wireless sensor networks. We use an objective metric to evaluate a well-esta...