909 search results - page 110 / 182 » On the approximability of some network design problems |
168
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MIRAGE
2007
Springer
16 years 14 days ago
2007
Springer
Abstract. This paper is concerned itself with the analysis of the twophase Mumford-Shah model also known as the active contour without edges model introduced by Chan and Vese. It c...
148
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COMGEO
2010
ACM
15 years 11 months ago
2010
ACM
This paper describes an approximation based on geographic information retrieval with the purpose to give some solutions to the problem of searching pharmacies on duty in the Spani...
182
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CISS
2008
IEEE
16 years 25 days ago
2008
IEEE
Abstract— We consider the network control problem for wireless networks with flow level dynamics under the general k-hop interference model. In particular, we investigate the co...
197
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ICDCN
2009
Springer
16 years 1 months ago
2009
Springer
Given a set of robots with arbitrary initial location and no agreement on a global coordinate system, convergence requires that all robots asymptotically approach the exact same, ...
170
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LCN
2005
IEEE
15 years 12 months ago
2005
IEEE
— In this paper, we describe a novel localization method for ad hoc wireless sensor networks. Accurate selforganization and localization is an essential characteristic of high pe...