192 search results - page 14 / 39 » Applying Spring-Relaxation Technique in Cellular Network Loc... |
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—We study the localization problem in sparse 3D underwater sensor networks. Considering the fact that depth information is typically available for underwater sensors, we transfor...
ICNSC
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper discusses some useful image processing techniques for an ultrasound image using adaptive morphological operations. They are defined in such a way that the used structur...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...
INFOCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
—Sensor network localization is an instance of the NP-HARD graph realization problem. Thus, methods used in practice are not guaranteed to find the correct localization, even if...
IPSN
2005
Springer
14 years 7 days ago
2005
Springer
— In this paper, we propose a quantizer design algorithm that is optimized for source localization in sensor networks. For this application, the goal is to minimize the amount of...