20 search results - page 2 / 4 » Coverage-hole trap model in target tracking using distribute... |
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—One of the most common and important applications of wireless sensor networks is target tracking. We study it in its most basic form, assuming the binary sensing model in which ...
IPSN
2004
Springer
13 years 10 months ago
2004
Springer
We describe a novel method for node localization in a sensor network where there are a fraction of reference nodes with known locations. For application-specific sensor networks, ...
ICIC
2005
Springer
13 years 10 months ago
2005
Springer
Rather than the difficulties of highly non-linear and non-Gaussian observation process and the state distribution in single target tracking, the presence of a large, varying number...
IPSN
2004
Springer
13 years 10 months ago
2004
Springer
This paper investigates the problem of designing decentralized representations to support monitoring and inferences in sensor networks. State-space models of physical phenomena su...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...