1487 search results - page 140 / 298 » Information assurance in sensor networks |
183
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ICDCS
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract—Coverage problem is a fundamental issue in wireless ad hoc and sensor networks. Previous techniques for coverage scheduling often require accurate location information o...
180
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CDC
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we propose the Distributed Hybrid Filter (DHF) to overcome the performance degradation in Sigma Point Filters caused by bad linearization. A quantifiable criterion t...
170
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WIMOB
2008
IEEE
16 years 28 days ago
2008
IEEE
—Cross-layer design has been proposed as a promising paradigm to tackle various problems of wireless communication systems. Recent research has led to a variety of protocols that...
177
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TPDS
2002
15 years 6 months ago
2002
Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an...
227
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TITB
2010
15 years 1 months ago
2010
Mobile sensor-based systems are emerging as promising platforms for healthcare monitoring. An important goal of these systems is to extract physiological information about the subj...