484 search results - page 4 / 97 » Anchor-free distributed localization in sensor networks |
DCOSS
2011
Springer
12 years 5 months ago
2011
Springer
—In many application scenarios sensors need to calculate the average of some local values, e.g. of local measurements. A possible solution is to rely on consensus algorithms. In ...
IWCMC
2006
ACM
13 years 11 months ago
2006
ACM
Obstacles are but pleasing for many aspects of large realworld sensor networks. Among other things, the presence of obstacles distort the sensor node localization process and migh...
RAS
2007
13 years 5 months ago
2007
The localization problem is important in mobile robots and wireless sensor network and has been studied for many years. Among many localization methods, the hop-count based approa...
ICASSP
2011
IEEE
12 years 9 months 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...
IPSN
2004
Springer
13 years 11 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...