6122 search results - page 995 / 1225 » Securing network access in wireless sensor networks |
209
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TON
2012
13 years 9 months ago
2012
—The deployment of cognitive radio networks enables efficient spectrum sharing and opportunistic spectrum access. It also presents new challenges to the classical problem of int...
217
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EWSN
2006
Springer
16 years 6 months ago
2006
Springer
Energy-aware algorithms have proven to be a crucial part of sensor network applications, especially if they are required to operate for extended periods of time. Among these, effic...
218
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HYBRID
2003
Springer
16 years 14 days ago
2003
Springer
Abstract. Networked embedded systems are composed of a large number of components that interact with the physical world via a set of sensors and actuators, have their own computati...
221
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
The imminent mass deployment of pervasive computing technologies such as sensor networks and RFID tags, together with the increasing participation of the Web community in feeding ...
208
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...