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Jul 2026
Hot off the Press: Why Popular MOEAs Are Popular: Proven Advantages in Approximating the Pareto Front
This paper proves that several popular MOEAs, including NSGA-II, NSGA-III, SMS-EMOA, and SPEA2, only need an expected time of O(n2 log n) fitness evaluations to compute an additive ε-approximation of the Pareto front of the established LargeFront benchmark.
Mingfeng Li, Qiang Zhang, Weijie Zheng et al.
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