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New algorithms for the minimum coloring cut problem

delete2017-12-14
delete10
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A
Augusto Bordini *
F
Fábio Protti
T
Thiago Gouveia da Silva
G
Gilberto Farias de Sousa Filho
DOI:10.1111/itor.12494delete
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摘要

摘要

En 中文
The minimum coloring cut problem is defined as follows: given a connected graph G with colored edges, find an edge cut E' of G (a minimal set of edges whose removal renders the graph disconnected) such that the number of colors used by the edges in E' is minimum. In this work, we present two approaches based on variable neighborhood search to solve this problem. Our algorithms are able to find all the optimum solutions described in the literature.
Keyword:
minimum coloring cut problem
combinatorial optimization
graph theory
variable neighborhood search
label cut problem
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期刊

International Transactions in Operational Research 封面图
International Transactions in Operational Research
IF:
2.9
论文数:
1.8K
被引数:
3.7K

机构

U
universidade federal da paraiba
学者数:
6.4K
论文数: 4.2K
被引数: 3
Universidade Federal Fluminense 封面图
Universidade Federal Fluminense
学者数:
9.7K
论文数: 6.4K
被引数: 4.8K
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