478 search results - page 75 / 96 » A distributed minimum variance estimator for sensor networks |
SENSYS
2003
ACM
14 years 19 days ago
2003
ACM
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...
SASN
2005
ACM
14 years 29 days ago
2005
ACM
Pairwise key establishment is a fundamental service provided in secure sensor networks. However, due to resource constraints, establishing pairwise keys is not a trivial task. Rec...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper we consider a network of distributed sensors that are trying to measure a parameter of interest cooperatively, by exchanging their acquired information repeatedly ...
ICWN
2003
13 years 8 months ago
2003
Abstract— We consider the problem of determining the positions of wireless nodes using range measurements from multiple, sparsely located, beacon stations with known locations. A...
DCOSS
2005
Springer
14 years 28 days ago
2005
Springer
Abstract. Wireless sensor networks can be very useful in applications that require the detection of crucial events, in physical environments subjected to critical conditions, and t...