861 search results - page 26 / 173 » Detecting cuts in sensor networks |
IPCCC
2007
IEEE
14 years 2 months ago
2007
IEEE
Key management is the cornerstone for secure communication in sensor networks. Researchers have recently developed many techniques to setup pairwise keys between sensor nodes. How...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
TSP
2008
13 years 8 months ago
2008
We study the problem of tracking an object that is moving randomly through a dense network of wireless sensors. We assume that each sensor has a limited range for detecting the pr...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
This paper presents a set of algorithms for efficiently evaluating join queries over static data tables in sensor networks. We describe and evaluate three algorithms that take adv...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
— Lifetime maximization is one key element in the design of sensor-network-based surveillance applications. We propose a protocol for node sleep scheduling that guarantees a boun...