273 search results - page 2 / 55 » Distributed computation of a sparse cover in sensor networks... |
IPSN
2004
Springer
13 years 10 months ago
2004
Springer
We propose an entropy-based sensor selection heuristic for localization. Given 1) a prior probability distribution of the target location, and 2) the locations and the sensing mod...
ICDCS
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we analyze the performance of group based detection in sparse sensor networks, when the system level detection decision is made based on the detection reports gener...
IPSN
2009
Springer
13 years 11 months ago
2009
Springer
This paper exploits recent developments in sparse approximation and compressive sensing to efficiently perform localization in a sensor network. We introduce a Bayesian framework...
IPSN
2005
Springer
13 years 10 months ago
2005
Springer
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
IPSN
2010
Springer
13 years 11 months ago
2010
Springer
For in-network storage schemes, one maps data, indexed in a logical space, to the distributed sensor locations. When the physical sensor network has an irregular shape and possibl...