81 search results - page 13 / 17 » Optimal Cluster Association in Two-Tiered Wireless Sensor Ne... |
TMC
2008
13 years 7 months ago
2008
Recently wireless sensor networks featuring direct sink access have been studied as an efficient architecture to gather and process data for numerous applications. In this paper, w...
BWCCA
2010
13 years 2 months ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...
ALGOSENSORS
2007
Springer
14 years 1 months ago
2007
Springer
We introduce Semi-Matching with Demands (SMD), which models a certain problem in sensor networks of assigning individual sensors to sensing tasks. If there are multiple sensing tas...
IPSN
2004
Springer
14 years 29 days ago
2004
Springer
Wireless sensor networks are capable of collecting an enormous amount of data over space and time. Often, the ultimate objective is to derive an estimate of a parameter or functio...
IPSN
2004
Springer
14 years 29 days ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...