1397 search results - page 33 / 280 » Online data cleaning in wireless sensor networks |
131
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...
133
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ADHOC
2006
15 years 1 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
111
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
—The problems of energy efficient sensor network configuration and local fusion of sensed data have been addressed separately in the previous works. In this paper, we propose t...
116
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ICDCS
2006
IEEE
15 years 7 months ago
2006
IEEE
To address the problem of unsupervised outlier detection in wireless sensor networks, we develop an algorithm that (1) is flexible with respect to the outlier definition, (2) wo...
122
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ICDCS
2009
IEEE
15 years 10 months ago
2009
IEEE
Recent years have witnessed the pilot deployments of audio or low-rate video wireless sensor networks for a class of mission-critical applications including search and rescue, sec...