A simple algorithm for the multiway cut problem

Niv Buchbinder; Roy Schwartz; Baruch Weizman

doi:10.1016/j.orl.2019.09.012

A simple algorithm for the multiway cut problem

Niv Buchbinder, Roy Schwartz, Baruch Weizman

Tel Aviv University, Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

MULTIWAY CUT is a classic graph partitioning problem in which the goal is to disconnect a given set of special vertices called terminals. This problem admits a rich sequence of works. Unfortunately, most of these works resort to the mix of multiple algorithmic components, resulting in both complicated algorithms and analysis. We present a simple algorithm for the MULTIWAY CUT problem that is comprised of a single algorithmic component and achieves an approximation of [Formula presented].

Original language	English
Pages (from-to)	587-593
Number of pages	7
Journal	Operations Research Letters
Volume	47
Issue number	6
DOIs	https://doi.org/10.1016/j.orl.2019.09.012
State	Published - Nov 2019

Keywords

Approximation algorithms
Multiway cut
Randomized rounding
Simplex transformation

All Science Journal Classification (ASJC) codes

Software
Management Science and Operations Research
Industrial and Manufacturing Engineering
Applied Mathematics

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10.1016/j.orl.2019.09.012

Cite this

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title = "A simple algorithm for the multiway cut problem",

abstract = "MULTIWAY CUT is a classic graph partitioning problem in which the goal is to disconnect a given set of special vertices called terminals. This problem admits a rich sequence of works. Unfortunately, most of these works resort to the mix of multiple algorithmic components, resulting in both complicated algorithms and analysis. We present a simple algorithm for the MULTIWAY CUT problem that is comprised of a single algorithmic component and achieves an approximation of [Formula presented].",

keywords = "Approximation algorithms, Multiway cut, Randomized rounding, Simplex transformation",

author = "Niv Buchbinder and Roy Schwartz and Baruch Weizman",

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year = "2019",

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AB - MULTIWAY CUT is a classic graph partitioning problem in which the goal is to disconnect a given set of special vertices called terminals. This problem admits a rich sequence of works. Unfortunately, most of these works resort to the mix of multiple algorithmic components, resulting in both complicated algorithms and analysis. We present a simple algorithm for the MULTIWAY CUT problem that is comprised of a single algorithmic component and achieves an approximation of [Formula presented].

KW - Approximation algorithms

KW - Multiway cut

KW - Randomized rounding

KW - Simplex transformation

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DO - 10.1016/j.orl.2019.09.012

M3 - مقالة

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VL - 47

SP - 587

EP - 593

JO - Operations Research Letters

JF - Operations Research Letters

IS - 6

ER -

A simple algorithm for the multiway cut problem

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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