手法を比較

	ベイズ整数計画法	ベイズ的多目的最適化
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	1990s–2000s	2006-2016
提唱者	Baptiste, Lassagne, Nuijten and others in Bayesian optimization community	Emmerich, M.; Svenson, J.; and related Gaussian process optimization community
種類	Probabilistic combinatorial optimization	Surrogate-model-assisted multi-objective optimizer
原典	Baptiste, P., Lassagne, I., & Nuijten, W. (2001). Bayesian reasoning in mixed integer programming. European Journal of Operational Research, 130(2), 293–313.	Svenson, J., Santner, T. (2016). Multiobjective optimization of expensive-to-evaluate deterministic computer simulator models. Computational Statistics & Data Analysis, 94, 250-264.
別名	BIP, Bayesian combinatorial optimization, Bayesian discrete optimization, probabilistic integer programming	BMOO, Bayesian MOO, Multi-objective Bayesian optimization, MOBO
関連	6	3
概要	Bayesian Integer Programming (BIP) integrates Bayesian probabilistic reasoning with integer programming to solve combinatorial optimization problems under uncertainty. Instead of treating parameters as fixed, it encodes prior beliefs about uncertain coefficients and updates them with observed data, producing a posterior-guided search over integer-feasible solutions. The approach is widely used in scheduling, resource allocation, and supply-chain planning where data are incomplete or noisy.	Bayesian Multi-Objective Optimization (BMOO/MOBO) uses Gaussian process surrogate models to approximate multiple expensive objective functions and guides the search toward the Pareto frontier with minimal real evaluations. By quantifying prediction uncertainty at each candidate point, it balances exploration of unknown regions against exploitation of promising solutions, making it especially powerful when each function evaluation is computationally or experimentally costly.