949 search results - page 143 / 190 » Spatial-Temporal Coverage Optimization in Wireless Sensor Ne... |
121
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DMSN
2009
ACM
15 years 9 months ago
2009
ACM
Generating a good execution plan for a declarative query has long been a central problem in data management research. With the rise in interest in wireless sensor networks (WSNs) ...
148
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SENSYS
2004
ACM
15 years 8 months ago
2004
ACM
Habitat and environmental monitoring is a driving application for wireless sensor networks. We present an analysis of data from a second generation sensor networks deployed during...
131
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COMCOM
2007
15 years 3 months ago
2007
Sensor replacement is important for sensor networks to provide continuous sensing services. Upon sensor node failures, holes (uncovered areas) may appear in the sensing coverage. ...
125
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CODES
2008
IEEE
15 years 9 months ago
2008
IEEE
Body-area sensor network or BAN-based health monitoring is increasingly becoming a popular alternative to traditional wired bio-monitoring techniques. However, most biomonitoring ...
116
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EWSN
2008
Springer
16 years 2 months ago
2008
Springer
Abstract. We examine the problem of tracking dynamic boundaries occurring in natural phenomena using range sensors. Two main challenges of the boundary tracking problem are energy-...