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IPSN
2007
Springer
14 years 1 months ago
Robust system multiangulation using subspace methods
Sensor location information is a prerequisite to the utility of most sensor networks. In this paper we present a robust and low-complexity algorithm to self-localize and orient se...
Joshua N. Ash, Lee C. Potter
NTMS
2009
IEEE
14 years 2 months ago
Minimizing Cost of Scalable Distributed Least Squares Localization
—Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspects of WSN research is location estimation. As a good s...
Ralf Behnke, Jakob Salzmann, Dirk Timmermann
ICAS
2009
IEEE
147views Robotics» more  ICAS 2009»
14 years 2 months ago
Fast Estimation of Aggregates in Unstructured Networks
Aggregation of data values plays an important role on distributed computations, in particular over peer-to-peer and sensor networks, as it can provide a summary of some global sys...
Carlos Baquero, Paulo Sérgio Almeida, Raque...
CDC
2010
IEEE
107views Control Systems» more  CDC 2010»
13 years 2 months ago
Time-synchronization in mobile sensor networks from difference measurements
We examine distributed time-synchronization in mobile ad-hoc and sensor networks. The problem is to estimate the skews and offsets of clocks of all the nodes with respect to an arb...
Chenda Liao, Prabir Barooah
COMCOM
2006
62views more  COMCOM 2006»
13 years 7 months ago
Self-monitoring of wireless sensor networks
This paper presents an efficient distributed self-monitoring mechanism for a class of wireless sensor networks used for monitoring and surveillance. In these applications, it is i...
Chih-fan Hsin, Mingyan Liu