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194
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ALGOSENSORS
2009
Springer
16 years 1 months ago
2009
Springer
In this paper we consider the model of communication where wireless devices can either switch their radios off to save energy (and hence, can neither send nor receive messages), o...
180
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ALGOSENSORS
2009
Springer
16 years 1 months ago
2009
Springer
Barrier coverage in a sensor network has the goal of ensuring that all paths through the surveillance domain joining points in some start region S to some target region T will inte...
182
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APPROX
2009
Springer
16 years 1 months ago
2009
Springer
We study the maximization version of the fundamental graph coloring problem. Here the goal is to color the vertices of a k-colorable graph with k colors so that a maximum fraction ...
179
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WABI
2009
Springer
16 years 1 months ago
2009
Springer
Background: Functionally related genes tend to be correlated in their expression patterns across multiple conditions and/or tissue-types. Thus co-expression networks are often use...
225
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WADS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. A central issue in the design of modern communication networks is the provision of Quality-of-Service (QoS) guarantees at the presence of heterogeneous users. For instanc...