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Fuzzy multi-level minimum cost flow problems

delete1999-10-01
delete31
PRE
AI
H
Hsu-Shih Shih
E
E.Stanley Lee *
DOI：10.1016/S0165-0114(97)00367-9delete
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Abstract

Abstract

En 中文
Both multiple objectives and multiple hierarchies minimum cost flow problems with fuzzy costs and fuzzy capacities in the arcs are investigated. To reduce the complexity, a possibility programming is used to handle the vagueness in the parameters. Fuzzy approach can considerably simplify the problem and thus a fairly general multi-level problem can be solved reasonably easily in spite of the fact that the multi-level problem is NP-hard and very difficult to solve. Several numerical examples are considered to illustrate the approach. (C) 1999 Elsevier Science B.V. All rights reserved.
Keywords:
decision making
multicriteria analysis
minimum cost flow problem
multi-level programming
network flow
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Journal

Fuzzy Sets and Systems cover
Fuzzy Sets and Systems
IF:
2.7
Papers:
7.6K
Citations:
1.5W

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