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| Universität Bonn -> Institut für Informatik -> Abteilung V | ||
| CS-Reports 2002 | Copyright 2002 Universität Bonn, Institut für Informatik, Abt. V | |
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85242 28.10.2002 |
Polynomial Time Approximation Schemes for Metric MIN-BISECTION (Extended Version)
W. Fernandez de la Vega, Marek Karpinski, Claire Kenyon [Download PostScript] [Download PDF] We design the first polynomial time approximation schemes (PTASs) for the problem of Metric MIN-BISECTION of dividing a given finite metric space into two halves so as to minimize the sum of distances across that partition.Our approximation schemes depend on a novel hybrid metric placement method and a new application of linearized quadratic programs. |
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Last Change:
11/05/14 at 10:24:25
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Universität Bonn -> Institut für Informatik -> Abteilung V | |