529 search results - page 25 / 106 » Distributed obstacle localization in large wireless sensor n... |
TSP
2012
12 years 4 months ago
2012
—We consider distributed estimation of the inverse covariance matrix in Gaussian graphical models. These models factorize the multivariate distribution and allow for efficient d...
ICASSP
2011
IEEE
13 years 29 days ago
2011
IEEE
We propose a distributed implementation of the Gaussian particle filter (GPF) for use in a wireless sensor network. Each sensor runs a local GPF that computes a global state esti...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...
JCST
2008
13 years 9 months ago
2008
Routing is a fundamental problem in wireless sensor networks. Most previous routing protocols are challenged when used in large dynamic networks as they suffer from either poor sca...
DCOSS
2009
Springer
14 years 3 months ago
2009
Springer
To meet the demands for high simulation fidelity and speed, parallel and distributed simulation techniques are widely used in building wireless sensor network simulators. However,...