369 search results - page 40 / 74 » Approximation Algorithms for the Bi-criteria Weighted max-cu... |
179
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ALGORITHMICA
2011
15 years 1 months ago
2011
Let V be a set of points in a d-dimensional lp-metric space. Let s, t ∈ V and let L be any real number. An L-bounded leg path from s to t is an ordered set of points which conne...
160
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DAGSTUHL
2004
15 years 7 months ago
2004
We study the intrinsic difficulty of solving linear parabolic initial value problems numerically at a single point. We present a worst case analysis for deterministic as well as fo...
222
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ICALP
2011
Springer
14 years 9 months ago
2011
Springer
In [13], Erd˝os et al. defined the local chromatic number of a graph as the minimum number of colors that must appear within distance 1 of a vertex. For any ∆ ≥ 2, there are ...
166
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SODA
2008
ACM
15 years 7 months ago
2008
ACM
We consider graph coloring problems where the cost of a coloring is the sum of the costs of the colors, and the cost of a color is a monotone concave function of the total weight ...
157
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ESA
2005
Springer
15 years 11 months ago
2005
Springer
We introduce the Minimum-size bounded-capacity cut (MinSBCC) problem, in which we are given a graph with an identified source and seek to find a cut minimizing the number of node...