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124
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
In this paper, a new strategy is proposed to defend against colluding malicious nodes in a sensor network. The new strategy is based on a new relaxation labeling algorithm to class...
133
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ISCC
2008
IEEE
15 years 10 months ago
2008
IEEE
Determining where a given sensor is physically located is a challenging issue. In this paper, we address the localization problem where, initially, a certain number of sensors cal...
153
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WWW
2003
ACM
16 years 4 months ago
2003
ACM
Network servers often need to process a large amount of network events asynchronously. They usually use select() or poll() to retrieve events from file descriptors. However, previ...
114
Voted
PIMRC
2008
IEEE
15 years 10 months ago
2008
IEEE
—In this paper the Self-Localization problem for Sensor Networks is addressed. Given a set of nodes deployed in an environment, self-localization consists of finding out the loc...
167
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ICWN
2003
15 years 5 months ago
2003
Abstract— We consider the problem of determining the positions of wireless nodes using range measurements from multiple, sparsely located, beacon stations with known locations. A...