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97
Voted
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
110
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MOBICOM
2006
ACM
15 years 5 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...
109
Voted
MOBIHOC
2004
ACM
15 years 11 months ago
2004
ACM
We propose several novel localized algorithms to construct energy efficient routing structures for homogeneous wireless ad hoc networks, where all nodes have same maximum transmis...
127
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DATAMINE
2010
14 years 11 months ago
2010
We address the combinatorial optimization problem of finding the most influential nodes on a large-scale social network for two widely-used fundamental stochastic diffusion models...
115
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INFOCOM
2010
IEEE
14 years 9 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...