909 search results - page 102 / 182 » On the approximability of some network design problems |
190
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EWSN
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. We address the problem of designing practical, energy-efficient protocols for data collection in wireless sensor networks using predictive modeling. Prior work has sugges...
175
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Results for Gaussian relay channels typically focus on maximizing transmission rates for given locations of the source, relay and destination. We introduce an alternative perspecti...
164
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CN
2004
15 years 6 months ago
2004
Distributed Web-server systems have been widely used to provide effective Internet services. The management of these systems requires dynamic controls of the Web traffic. With the...
174
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FSTTCS
2010
Springer
15 years 4 months ago
2010
Springer
We consider the following fundamental scheduling problem. The input consists of n jobs to be scheduled on a set of machines of bounded capacities. Each job is associated with a re...
157
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IPSN
2007
Springer
16 years 15 days ago
2007
Springer
Energy-efficient image communication is one of the most important goals for a large class of current and future sensor network applications. This paper presents a quantitative com...