348 search results - page 55 / 70 » Estimation in sensor networks: a graph approach |
SENSYS
2010
ACM
13 years 5 months ago
2010
ACM
To achieve more accurate global time synchronization, this paper argues for decoupling the clock distribution network from the routing tree in a multihop wireless network. We find...
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
A variety of lossless compression schemes have been proposed to reduce the storage requirements of web graphs. One successful approach is virtual node compression [7], in which of...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We study minimalism in sensing and control by considering a multi-agent system in which each agent moves like a Dubins car and has a limited sensor that reports only the presen...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper we present a probabilistic framework for the reduction in the uncertainty of a moving robot pose during exploration by using a second robot to assist. A Monte Carlo ...
SDM
2011
SIAM
12 years 10 months ago
2011
SIAM
While the social and information networks have become ubiquitous, the challenge of collecting complete network data still persists. Many times the collected network data is incomp...