562 search results - page 47 / 113 » Positioning in Wireless Sensor Networks Using Array Processi... |
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper we present algorithms for building and maintaining efficient collection trees that provide the conduit to disseminate data required for processing monitoring queries...
ALGOSENSORS
2007
Springer
14 years 1 months ago
2007
Springer
We study the problem of localizing and tracking multiple moving targets in wireless sensor networks, from a network design perspective i.e. towards estimating the least possible n...
ALGOSENSORS
2004
Springer
14 years 22 days ago
2004
Springer
In this paper we introduce a dynamical model for wireless sensor networks. We obtain a convergent martingale for the broadcast process in such networks. To our knowledge, such mart...
DCOSS
2006
Springer
14 years 20 days ago
2006
Springer
We consider in-network processing via local message passing. The considered setting involves a set of sensors each of which can communicate with a subset of other sensors. There is...
WCNC
2008
IEEE
14 years 3 months ago
2008
IEEE
A primary constraint in wireless sensor networks (WSNs) is obtaining reliable and prolonged network operation with power-limited sensor nodes. Most of the approaches to the energy ...