570 search results - page 54 / 114 » Approximating Some Network Design Problems with Node Costs |
151
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
— Designing optimal measurement infrastructure is a key step for network management. In this work we address the problem of optimizing a scalable distributed polling system. The ...
132
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ICDCS
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract—Overlay network design for topic-based publish/subscribe systems is of primary importance because the overlay directly impacts the system’s performance. Determining a ...
176
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SIGMETRICS
2010
ACM
15 years 10 months ago
2010
ACM
This paper addresses the problem of determining the node locations in ad-hoc sensor networks when only connectivity information is available. In previous work, we showed that the ...
200
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IPSN
2007
Springer
16 years 4 days ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
323
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ADHOC
2011
15 years 1 months ago
2011
One of the intrinsic problems of mobility in wireless networks is the discovery of mobile nodes. A widely used solution for this problem is to use different variations of beacons, ...