手法を比較

	ロバスト遺伝的アルゴリズム	遺伝的アルゴリズム
分野	シミュレーション	最適化
系統	Process / pipeline	Process / pipeline
提唱年	2005 (systematic survey); earlier applications from late 1990s	1975
提唱者	Jin, Y. and Branke, J. (systematic formalization); roots in Holland (1975)	John Henry Holland
種類	Metaheuristic evolutionary optimizer with robustness mechanism	Population-based metaheuristic
原典	Jin, Y., Branke, J. (2005). Evolutionary optimization in uncertain environments — a survey. IEEE Transactions on Evolutionary Computation, 9(3), 303–317.	Holland, J.H. (1975). Adaptation in Natural and Artificial Systems. University of Michigan Press.
別名	RGA, Robust GA, Uncertainty-Aware Genetic Algorithm, Noise-Tolerant Genetic Algorithm	GA, evolutionary algorithm, Genetik Algoritma — Evrimsel Optimizasyon
関連	6	5
概要	The Robust Genetic Algorithm (RGA) extends standard genetic algorithms to find solutions that perform well not only at the nominal design point but also when subjected to uncertainty in decision variables, parameters, or fitness evaluations. By incorporating explicit robustness measures into selection pressure, RGA balances optimality against sensitivity to perturbation, making it suitable for engineering design, scheduling, and policy optimization under real-world variability.	A genetic algorithm (GA) is a population-based metaheuristic optimization method introduced by John Henry Holland (1975) that mimics the principles of natural selection. It maintains a population of candidate solutions and iteratively improves them through selection, crossover, and mutation operators, making it especially powerful on discontinuous, non-convex, and multi-modal search spaces where classical gradient-based methods fail.