339 search results - page 21 / 68 » Distributed sensor network localization using SOCP relaxatio... |
116
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BERTINORO
2005
Springer
15 years 5 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...
ICASSP
2009
IEEE
15 years 6 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...
SENSYS
2009
ACM
15 years 6 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...
102
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DSD
2008
IEEE
15 years 6 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...
PERCOM
2008
ACM
15 years 11 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 ...