1087 search results - page 54 / 218 » Secure Tracking in Sensor Networks |
106
Voted
ICDCSW
2009
IEEE
15 years 4 months ago
2009
IEEE
—The number of active nodes in a WSN deployment governs both the longevity of the network and the accuracy of applications using the network’s data. As node hibernation techniq...
PAKDD
2007
ACM
15 years 4 months ago
2007
ACM
In this paper, we investigate and utilize the characteristic of the group movement of objects to achieve energy conservation in the inherently resource-constrained wireless object ...
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
— We introduce an algorithm which detects and traces a specified level set of a scalar field (a contour) on a plane. A network of static sensor nodes with limited communication...
73
Voted
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
When tracking a target using phase-only signal returns, range ambiguities are a major issue. In this work, a look-up table between phase measurement space and target location spac...
CDC
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we propose the Distributed Hybrid Filter (DHF) to overcome the performance degradation in Sigma Point Filters caused by bad linearization. A quantifiable criterion t...