Vertaile menetelmiä

	Robust Queueing Simulation	Robust Markov -malli
Tieteenala	Simulointi	Simulointi
Menetelmäperhe	Process / pipeline	Process / pipeline
Syntyvuosi	2000s–2018	2005
Kehittäjä	Whitt, W. and colleagues; Bertsimas, D. and colleagues	Nilim & El Ghaoui; Iyengar
Tyyppi	Simulation with worst-case uncertainty propagation	Robust probabilistic model
Alkuperäislähde	Bertsimas, D., Natarajan, K., & Teo, C.-P. (2011). Distributionally robust optimization: A review. European Journal of Operational Research.	Nilim, A., El Ghaoui, L. (2005). Robust control of Markov decision processes with uncertain transition matrices. Operations Research, 53(5), 780-798.
Rinnakkaisnimet	RQS, Distributionally Robust Queueing, Robust Queue Simulation, Uncertainty-Aware Queueing Simulation	RMM, Robust Markov Chain, Uncertain Markov Model, Interval Markov Model
Liittyvät	6	4
Tiivistelmä	Robust Queueing Simulation integrates robustness analysis into queueing system simulation by considering worst-case or uncertainty-set-driven scenarios for arrival rates, service distributions, and queue disciplines. It produces performance guarantees that hold across an entire family of plausible input distributions, making it essential for risk-sensitive service system design.	A Robust Markov Model applies robustness principles to Markov chains by replacing single-point transition probabilities with uncertainty sets, then optimizing against the worst-case realization. Originally developed for robust Markov decision processes in operations research, it is used wherever transition rates are estimated with noise or are subject to adversarial variation, ensuring decisions remain safe across the full uncertainty range.