949 search results - page 122 / 190 » Spatial-Temporal Coverage Optimization in Wireless Sensor Ne... |
120
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MOBIDE
2010
ACM
15 years 3 months ago
2010
ACM
We propose a distributed algorithm to construct a balanced communication tree that serves in gathering data from the network nodes to a sink. Our algorithm constructs a near-optim...
144
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IWANN
2009
Springer
15 years 9 months ago
2009
Springer
Ambient Intelligence has acquired great importance in recent years and requires the development of new innovative solutions. This paper presents a novel architecture which integrat...
105
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VTC
2007
IEEE
15 years 9 months ago
2007
IEEE
— This paper investigates the topology formation mechanisms provided by IEEE 802.15.4 to create tree-based topologies, in the context of a multi-sink wireless sensor network. The...
134
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DCOSS
2006
Springer
15 years 7 months ago
2006
Springer
We consider the problem of data propagation in wireless sensor networks and revisit the family of mixed strategy routing schemes. We show that maximizing the lifespan, balancing th...
114
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
We investigate in this paper the anchor selection problem with consideration of anchor location uncertainty, which arises naturally from error propagation problem in successive or...