Results 281 to 290 of about 477,458 (300)
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Approximation Algorithms for Minimum K -Cut

Algorithmica, 2000
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Nili Guttmann-Beck, Refael Hassin
openaire   +1 more source

Minimum cuts and shortest homologous cycles

Proceedings of the twenty-fifth annual symposium on Computational geometry, 2009
We describe the first algorithms to compute minimum cuts in surface-embedded graphs in near-linear time. Given an undirected graph embedded on an orientable surface of genus g, with two specified vertices s and t, our algorithm computes a minimum (s,t)-cut in gO(g) n log n time.
Erin W. Chambers   +2 more
openaire   +1 more source

Minimum Cut and Minimum k -Cut in Hypergraphs via Branching Contractions

ACM Transactions on Algorithms, 2023
Kyle Fox   +2 more
exaly  

On minimum 3-cuts and approximating k-cuts using Cut Trees

1996
This paper describes two results on graph partitioning. Our first result is a non-crossing property of minimum 3-cuts. This property generalizes the results by Gomory-Hu on min-cuts (2-cute) in graphs. We also give an algorithm for finding minimum 3-cuts in O(n3) Max-Flow computations.
openaire   +2 more sources

A new approach to the minimum cut problem

Journal of the ACM, 1996
David R Karger, Clifford Stein
exaly  

Odd Minimum Cut-Sets and b-Matchings

Mathematics of Operations Research, 1982
Manfred W Padberg, M R Rao
exaly  

Minimum st-cut interdiction problem

Computers and Industrial Engineering, 2020
Massoud Aman, Javad Tayyebi
exaly  

New algorithms for the minimum coloring cut problem

International Transactions in Operational Research, 2019
Fabio Protti
exaly  

Minimum spanning tree with conflicting edge pairs: a branch-and-cut approach

Annals of Operations Research, 2018
Francesco Carrabs   +2 more
exaly  

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