176 search results - page 3 / 36 » Attack-resistant location estimation in sensor networks |
COMSWARE
2008
IEEE
14 years 1 months ago
2008
IEEE
—With a widespread increase in the number of mobile wireless systems and applications, the need for location aware services has risen at a very high pace in the last few years. M...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—In this paper, we present a positioning and tracking scheme based on adaptive weighted interpolation and Kalman filtering for wireless sensor networks. The proposed positioning ...
INFOCOM
2006
IEEE
14 years 29 days ago
2006
IEEE
Abstract— In sensor network localization, multihop based approaches were proposed to approximate the shortest paths to Euclidean distances between pairwise sensors. A good approx...
TSMC
2008
13 years 6 months ago
2008
Sensor networks are widely used in monitoring and tracking a large number of objects. Without prior knowledge on the dynamics of object distribution, their density estimation could...
INFOCOM
2005
IEEE
14 years 16 days ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...