719 search results - page 12 / 144 » Distributed constrained optimization over noisy networks |
131
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PPSN
2010
Springer
15 years 10 days ago
2010
Springer
Abstract. The rooted delay-constrained minimum spanning tree problem is an NP-hard combinatorial optimization problem arising for example in the design of centralized broadcasting ...
131
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ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
The energy-distortion function (E(D)) for a network is defined as the minimum total energy required to achieve a target distortion D at the receiver without putting any restricti...
122
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
This paper presents a new method to extract a network of vessels centerlines from a medical
image. The network is composed of local geodesics over a four-dimensional space that in...
121
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EWSN
2004
Springer
16 years 1 months ago
2004
Springer
We consider the problem of inter-cluster routing between cluster heads via intermediate sensor nodes in a hierarchical sensor network. Sensor nodes having limited and unreplenishab...
127
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DCOSS
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. We consider the problem of estimating vector-valued variables from noisy "relative" measurements. The measurement model can be expressed in terms of a graph, wh...