Proceedings of the Genetic and Evolutionary Computation Conference Companion 2018
DOI: 10.1145/3205651.3208224
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Incorporation of a decision space diversity maintenance mechanism into MOEA/D for multi-modal multi-objective optimization

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Cited by 31 publications
(7 citation statements)
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“…In addition to MOEA/D-AD [17], a variant of MOEA/D for MMOPs is proposed in [47]. The MOEA/D variant assigns K individuals to each subproblem.…”
Section: J Originality Of Adamentioning
confidence: 99%
See 1 more Smart Citation
“…In addition to MOEA/D-AD [17], a variant of MOEA/D for MMOPs is proposed in [47]. The MOEA/D variant assigns K individuals to each subproblem.…”
Section: J Originality Of Adamentioning
confidence: 99%
“…The fitness value is based on the PBI function value and two distance values in the solution space. The main disadvantage of the MOEA/D variant in [47] is the difficulty in finding a proper K value. Since the number of equivalent Pareto optimal solution subsets is unknown a priori, fine-tuning of K is necessary for a given problem.…”
Section: J Originality Of Adamentioning
confidence: 99%
“…Two variants of MOEA/D [34] for MMOPs are proposed in [35], [36]. MOEA/D decomposes an M -objective problem into N single-objective subproblems using a set of weight vectors, assigning a single individual to each subproblem.…”
Section: Mmeasmentioning
confidence: 99%
“…The MOEA/D algorithm presented in [35] assigns K individuals to each subproblem. The selection is conducted based on a fitness value combining the PBI function value [34] and two distance values in the solution space.…”
Section: Mmeasmentioning
confidence: 99%
“…To find multiple equivalent Pareto optimal solutions for each objective vector, a well-converged population with good diversity in both the objective and decision spaces is needed [5]. For this aim, some algorithms group the solutions in the decision space [6], [7], some measure the crowding distance of each solution in both the objective and decision spaces [4], [8], some preserve the diversity of one population in the objective space and preserve the diversity of another population in the decision space [5], [9], and yet others maintain multiple solutions with good diversity in the decision space for each single-objective subproblem in decomposition based MOEAs [10], [11].…”
Section: Introductionmentioning
confidence: 99%