手法を比較

	ベイズ的蟻コロニー最適化	ベイズ的焼きなまし法
分野	シミュレーション	シミュレーション
系統	Process / pipeline	Process / pipeline
提唱年	1996 (ACO); Bayesian variant: 2000s	1984
提唱者	Dorigo, M. et al. (ACO); Bayesian extensions by multiple researchers in the 2000s–2010s	Geman, S. & Geman, D. (Bayesian framing); Kirkpatrick, S. et al. (SA foundation)
種類	Metaheuristic with Bayesian probabilistic learning	Probabilistic metaheuristic with Bayesian inference
原典	Dorigo, M., Maniezzo, V., Colorni, A. (1996). Ant system: optimization by a colony of cooperating agents. IEEE Transactions on Systems, Man, and Cybernetics, Part B, 26(1), 29–41.	Kirkpatrick, S., Gelatt, C. D., & Vecchi, M. P. (1983). Optimization by simulated annealing. Science, 220(4598), 671–680.
別名	BACO, Bayesian ACO, Bayesian-guided ACO, Probabilistic ACO	BSA, Bayesian SA, Bayesian Stochastic Annealing, Bayesian Thermodynamic Optimization
関連	5	5
概要	Bayesian Ant Colony Optimization (BACO) is a hybrid metaheuristic that embeds Bayesian inference into the Ant Colony Optimization framework. By treating pheromone intensities or algorithm parameters as probability distributions updated with collected evidence, BACO improves convergence reliability and robustness compared to classical ACO on noisy or uncertain combinatorial optimization problems.	Bayesian Simulated Annealing (BSA) integrates Bayesian prior knowledge about the objective landscape into the simulated annealing search process. By encoding beliefs about promising regions as prior distributions and updating them as the search progresses, BSA focuses computational effort on high-probability areas of the solution space, accelerating convergence and improving solution quality compared to uninformed SA.