2190 search results - page 7 / 438 » Distributed algorithms for dynamic coverage in sensor networ... |
184
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JCO
2006
15 years 2 months ago
2006
We study a novel "coverage by directional sensors" problem with tunable orientations on a set of discrete targets. We propose a Maximum Coverage with Minimum Sensors (MCM...
135
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ICCCN
2008
IEEE
15 years 9 months ago
2008
IEEE
—We investigate the p-percent coverage problem in this paper and propose two algorithms to prolong network lifetime based on the fact that for some applications full coverage is ...
128
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MOBIHOC
2010
ACM
15 years 19 days ago
2010
ACM
Barrier coverage is a critical issue in wireless sensor networks for various battlefield and homeland security applications. The goal is to effectively detect intruders that attem...
129
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MOBICOM
2006
ACM
15 years 8 months ago
2006
ACM
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
139
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MOBIHOC
2008
ACM
16 years 2 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...