4581 search results - page 190 / 917 » Distributed optimization in sensor networks |
153
Voted
TMC
2010
15 years 27 days ago
2010
—Energy-efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. Current energy-efficient MAC protocols fo...
117
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ICRA
2005
IEEE
15 years 8 months ago
2005
IEEE
— The paper proposes several improvements on the Direction of Gradient (DOG) algorithm proposed in [1] for detecting and localizing a biochemical source with moving sensors. In p...
136
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
—We present a novel approach for minimizing the energy consumption of medium access control (MAC) protocols developed for duty-cycled wireless sensor networks (WSN) for the unslo...
134
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MOBICOM
2006
ACM
15 years 8 months ago
2006
ACM
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
137
Voted
INFOCOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract—We analyze the performance limits of data dissemination with multi-channel, single radio sensors. We formulate the problem of minimizing the average delay of data dissem...