296 search results - page 2 / 60 » Approximation Algorithms for Requirement Cut on Graphs |
STOC
1998
ACM
15 years 1 months ago
1998
ACM
Given an undirected graph with edge costs and a subset of k nodes called terminals, a multiway cut is a subset of edges whose removal disconnects each terminal from the rest. Mult...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
For an edge-weighted connected undirected graph, the minimum k-way cut problem is to find a subset of edges of minimum total weight whose removal separates the graph into k connect...
87
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ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Graph cut algorithms (i.e., min s-t cuts) [3][10][15] are useful in many computer vision applications. In this paper we develop a formulation that allows the addition of side cons...
115
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SPAA
2004
ACM
15 years 3 months ago
2004
ACM
We consider the problem of partitioning a graph into k components of roughly equal size while minimizing the capacity of the edges between different components of the cut. In part...
JDA
2008
14 years 9 months ago
2008
The best approximation algorithm for Max Cut in graphs of maximum degree 3 uses semidefinite programming, has approximation ratio 0.9326, and its running time is (n3.5 log n) ; bu...