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A parallel multiple reference point approach for multi-objective optimization

delete2010-09-01
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J
José Rui Figueira
A
Arnaud Liefooghe *
E
El‐Ghazali Talbi
A
Andrzej P. Wierzbicki
DOI:10.1016/j.ejor.2009.12.027delete
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摘要

摘要

En 中文
This paper presents a multiple reference point approach for multi-objective optimization problems of discrete and combinatorial nature. When approximating the Pareto Frontier, multiple reference points can be used instead of traditional techniques. These multiple reference points can easily be implemented in a parallel algorithmic framework. The reference points can be uniformly distributed within a region that covers the Pareto Frontier. An evolutionary algorithm is based on an achievement scalarizing function that does not impose any restrictions with respect to the location of the reference points in the objective space. Computational experiments are performed on a bi-objective flow-shop scheduling problem. Results, quality measures as well as a statistical analysis are reported in the paper. (C) 2010 Elsevier B.V. All rights reserved.
Keyword:
Multiple objective programming
Parallel computing
Multiple reference point approach
Evolutionary computations
Bi-objective flow-shop scheduling
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期刊

European Journal of Operational Research 封面图
European Journal of Operational Research
IF:
6
论文数:
2.2W
被引数:
6.4W

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K
King Saud University
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被引数: 815
N
national institute of telecommunications - poland
学者数:
108
论文数: 127
被引数: 0
U
universite de lille
学者数:
2.7W
论文数: 2.0W
被引数: 15
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