2364 search results - page 258 / 473 » Source-Channel Communication in Sensor Networks |
127
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In a wireless sensor network (WSN), the sensor nodes (SNs) generally localize themselves with the help of anchors that are pre-deployed in the network. Time of Arrival (ToA) is...
104
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SECON
2007
IEEE
15 years 10 months ago
2007
IEEE
— Existing mechanisms for querying wireless sensor networks leak client interests to the servers performing the queries. The leaks are not only in terms of specific regions but ...
150
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MIDDLEWARE
2005
Springer
15 years 9 months ago
2005
Springer
Group management service plays a key role in wireless sensor networks (WSNs) as it provides support to high level middleware services such as object tracking, security, fault-tole...
156
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MDM
2010
Springer
15 years 8 months ago
2010
Springer
Motivated by many applications, top-k query is a fundamental operation in modern database systems. Technological advances have enabled the deployment of large-scale sensor networks...
136
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PERCOM
2010
ACM
15 years 6 months ago
2010
ACM
This paper addresses the problem of engineering energy-efficient target detection applications using unattended Wireless Sensor Networks (WSNs) for long-lasting surveillance of are...