348 search results - page 46 / 70 » Estimation in sensor networks: a graph approach |
CDC
2009
IEEE
13 years 11 months ago
2009
IEEE
— In this paper, an optimization-based adaptive Kalman filtering method is proposed. The method produces an estimate of the process noise covariance matrix Q by solving an optim...
ICDCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Many event-driven localization methods have been proposed as low cost, energy efficient solutions for wireless senor networks. In order to eliminate the requirement of accurately...
PODC
2009
ACM
14 years 8 months ago
2009
ACM
We present a randomized coloring algorithm for the unstructured radio network model, a model comprising autonomous nodes, asynchronous wake-up, no collision detection and an unkno...
IPSN
2011
Springer
12 years 11 months ago
2011
Springer
In a sensor network there are many paths between a source and a destination. An efficient method to explore and navigate in the ‘path space’ can help many important routing p...
DCOSS
2006
Springer
13 years 11 months ago
2006
Springer
In a sensor network information from multiple nodes must usually be aggregated in order to accomplish a certain task. A natural way to view this information gathering is in terms o...