539 search results - page 17 / 108 » Reliable Hierarchical Data Storage in Sensor Networks |
JCO
2006
13 years 7 months ago
2006
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in Euclidean plane, our objective is to place minimum numbe...
SENSYS
2003
ACM
14 years 27 days ago
2003
ACM
The widespread deployment of sensor networks is on the horizon. One of the main challenges in sensor networks is to process and aggregate data in the network rather than wasting e...
SECON
2008
IEEE
14 years 2 months ago
2008
IEEE
Sensor networks will shortly consist of globally deployed sensors providing real-time geo-centric information to users. Particularly, users with mobile devices will issue ad-hoc q...
MOBIQUITOUS
2007
IEEE
14 years 1 months ago
2007
IEEE
An important objective of wireless sensor networks (WSNs) is to reliably sense data about the environment in which they are deployed. Reliability in WSNs has been widely studied in...
MSS
2005
IEEE
14 years 1 months ago
2005
IEEE
Recent advances in large-capacity, low-cost storage devices have led to active research in design of large-scale storage systems built from commodity devices for supercomputing ap...