3624 search results - page 284 / 725 » Lifetime in Wireless Sensor Networks |
171
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TMC
2010
15 years 5 months ago
2010
—Location and intersensor distance estimations are important functions for the operation of wireless sensor networks, especially when protocols can benefit from the distance info...
194
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
156
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INFOCOM
2006
IEEE
16 years 23 days ago
2006
IEEE
— Sensing events from dynamic environments are normally asynchronous and non-repeatable. This lack of repeatability makes it particularly difficult to statistically evaluate the...
232
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ICNP
2009
IEEE
15 years 4 months ago
2009
IEEE
Sensor networks deployed in hostile areas are subject to node replication attacks, in which an adversary compromises a few sensors, extracts the security keys, and clones them in a...
167
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EVOW
2009
Springer
15 years 10 months ago
2009
Springer
In this paper the node-level decision unit of a self-learning anomaly detection mechanism for office monitoring with wireless sensor nodes is presented. The node-level decision uni...