手法を比較

	ロバスト蟻コロニー最適化	Ant Colony Optimization
分野	シミュレーション	最適化
系統	Process / pipeline	Process / pipeline
提唱年	1992 (ACO); robust variants from ~2005	1992 (foundational thesis); 1997 (Ant Colony System formalization)
提唱者	Dorigo, M. (ACO); robust extensions by multiple authors in 2000s–2010s	—
種類	Metaheuristic with robustness wrapper	Metaheuristic — swarm intelligence
原典	Dorigo, M. (1992). Optimization, learning and natural algorithms. PhD Thesis, Politecnico di Milano, Italy.	Dorigo, M. & Gambardella, L.M. (1997). Ant Colony System: A Cooperative Learning Approach to the Traveling Salesman Problem. IEEE Transactions on Evolutionary Computation, 1(1), 53-66.
別名	Robust ACO, Uncertainty-aware ACO, Min-max ACO, Robust ACO Metaheuristic	ACO, Karınca Kolonisi Optimizasyonu (ACO), ant colony system
関連	5	5
概要	Robust Ant Colony Optimization (Robust ACO) extends the classic ant colony metaheuristic by explicitly incorporating parameter uncertainty and worst-case or expected-case robustness criteria into the solution search. Rather than optimizing for a single nominal scenario, it seeks solutions that perform well across a range of plausible problem realizations, making it suitable for real-world combinatorial problems where input data (costs, demands, travel times) are uncertain or variable.	Ant Colony Optimization (ACO) is a metaheuristic algorithm introduced by Marco Dorigo and colleagues in the early 1990s that solves combinatorial optimisation problems by simulating the collective foraging behaviour of ants. Real ants lay pheromone trails on paths and preferentially follow stronger trails; ACO turns this positive-feedback mechanism into a search procedure that finds high-quality solutions to graph-structured problems such as the Travelling Salesman Problem, vehicle routing, and scheduling.