1077 search results - page 170 / 216 » Multi-query Optimization for Sensor Networks |
259
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ADHOC
2011
14 years 9 months ago
2011
One of the intrinsic problems of mobility in wireless networks is the discovery of mobile nodes. A widely used solution for this problem is to use different variations of beacons, ...
181
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ADHOC
2011
14 years 9 months ago
2011
Acoustic underwater wireless sensor networks (UWSN) have recently gained attention as a topic of research. Such networks are characterized by increased uncertainty in medium acces...
108
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WCNC
2008
IEEE
15 years 8 months ago
2008
IEEE
—In this paper, we propose a collaborative localization scheme which utilizes, in addition to the range estimates to nodes with known locations (anchors), the range estimates bet...
102
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INFOCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—This paper proposes a VIrtual Scanning Algorithm (VISA), tailored and optimized for road network surveillance. Our design uniquely leverages upon the facts that (i) the movement...
105
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WCNC
2008
IEEE
15 years 8 months ago
2008
IEEE
— In this paper, we address the network maintenance problem, in which we aim to maximize the lifetime of a sensor network by adding a set of relays to it. The network lifetime is...