Comparer des méthodes

	Dynamique Systémique Bayésienne	Simulation bayésienne de Monte-Carlo
Domaine	Simulation	Simulation
Famille	Process / pipeline	Process / pipeline
Année d'origine	2000s–2010s	1987–1990s
Auteur d'origine	Rahmandad, H.; Sterman, J. D. and related SD/Bayesian communities	O'Hagan, A. and colleagues
Type	Simulation with probabilistic parameter learning	Simulation / uncertainty quantification
Source fondatrice	Rahmandad, H., & Sterman, J. D. (2008). Heterogeneity and network structure in the dynamics of diffusion: Comparing agent-based and differential equation models. Management Science, 54(5), 998–1014.	O'Hagan, A., Buck, C. E., Daneshkhah, A., Eiser, J. R., Garthwaite, P. H., Jenkinson, D. J., Oakley, J. E., & Rakow, T. (2006). Uncertain Judgements: Eliciting Experts' Probabilities. Wiley. ISBN: 9780470029992
Alias	BSD, Bayesian SD, Bayesian SD modeling, Probabilistic System Dynamics	Bayesian MC, BMC simulation, Bayesian stochastic simulation, Bayesian uncertainty propagation
Apparentées	6	4
Résumé	Bayesian System Dynamics (BSD) integrates Bayesian statistical inference with causal stock-and-flow simulation models. Prior knowledge about model parameters is updated using observed time-series data to produce posterior distributions, which are then propagated through the simulation to yield probabilistic forecasts and policy evaluations rather than single deterministic trajectories.	Bayesian Monte Carlo Simulation integrates Bayesian statistical inference with Monte Carlo sampling to propagate uncertainty through complex models. Instead of drawing samples from arbitrary distributions, it conditions sampling on observed data and expert prior knowledge via Bayes' theorem, yielding posterior-based uncertainty estimates that are both statistically coherent and interpretable in probabilistic terms.