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A New Algorithm for Constructing the Pareto Front of
Bi-objective Optimization Problems
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Mehrdad Ghaznavi *    , Mahboobe Abkhizi |
| Shahrood University of Technology , ghaznavi@shahroodut.ac.ir |
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Abstract: (9879 Views) |
| Here, scalarization techniques for multi-objective optimization problems are addressed. A new scalarization approach, called unified Pascoletti-Serafini approach, is utilized and a new algorithm to construct the Pareto front of a given bi-objective optimization problem is formulated. It is shown that we can restrict the parameters of the scalarized problem. The computed efficient points provide a nearly equidistant approximation of the whole Pareto front. The performance of the proposed algorithm is illustrated by various test problems and its effectiveness with respect to some existing methods is shown. |
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| Keywords: Bi-objective optimization, Pareto front, Scalarization, Unified Pascoletti-Serafini method, Proper efficiency. |
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Full-Text [PDF 750 kb]
(12145 Downloads)
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Type of Study: Original |
Subject:
Mathematical Modeling and Applications of OR
Received: 2019/07/10 | Accepted: 2019/10/1 | Published: 2019/12/16
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