339 search results - page 21 / 68 » Distributed sensor network localization using SOCP relaxatio... |
150
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BERTINORO
2005
Springer
15 years 8 months ago
2005
Springer
We consider the problem of assigning transmission powers to the nodes of a wireless network in such a way that all the nodes are connected by bidirectional links and the total powe...
110
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We consider camera self-calibration, i.e. the estimation of parameters for camera sensors, in the setting of a visual sensor network where the sensors are distributed and energy-c...
139
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SENSYS
2009
ACM
15 years 10 months ago
2009
ACM
Wireless sensor networks have been proposed for many location-dependent applications. In such applications, the requirement of low system cost prohibits many range-based methods f...
137
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DSD
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract—In two recent contributions [1], [2], we have provided a comparative analysis of various optimization algorithms, which can be used for atomic location estimation, and s...
122
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PERCOM
2008
ACM
16 years 2 months ago
2008
ACM
This paper investigates wireless sensor networks where a small percentage of nodes are assumed to know their location a priori. These reference nodes enable absolute localization ...