830 search results - page 27 / 166 » Sensor networks for landslide detection |
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper we address the problem of physical node capture attacks in wireless sensor networks and provide a control theoretic framework to model physical node capture, cloned n...
GISCIENCE
2008
Springer
13 years 8 months ago
2008
Springer
Dynamic geographic phenomena, such as forest fires and oil spills, can have dire environmental, sociopolitical, and economic consequences. Mitigating, if not preventing such events...
JPDC
2006
13 years 7 months ago
2006
In wireless sensor networks (WSNs), sensors' locations play a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number ...
IPCCC
2007
IEEE
14 years 1 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 7 months ago
2007
ACM