955 search results - page 28 / 191 » Cover Set Problem in Directional Sensor Networks |
ALGOSENSORS
2004
Springer
15 years 3 months ago
2004
Springer
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...
IOR
2008
14 years 9 months ago
2008
Wireless sensor networks pose numerous fundamental coordination problems. For instance, in a number of application domains including homeland security, environmental monitoring an...
125
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MONET
2011
14 years 4 months ago
2011
Abstract The use of mobile sensors is of great relevance to monitor critical areas where sensors cannot be deployed manually. The presence of data collector sinks causes increased ...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—In this paper, an anti-sensor network system is proposed, aiming to protect an important area from being under surveillance by an adversary’s sensor nodes. The major component...
101
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...