Showing stat.MEShow all
2 papers · 1 filter
stat.ME2025
Bayesian Hierarchical Emulators for Multi-Level Models: BayHEm
Louise Kimpton, James Salter, Xiaoyu Xiong +1
Decision making often uses complex computer codes run at the exa-scale (10e18 flops). Such computer codes or models are often run in a hierarchy of different levels of fidelity ran…
stat.ME2024
Propagating moments in probabilistic graphical models with polynomial regression forms for decision support systems
Victoria Volodina, Nikki Sonenberg, Peter Challenor +1
Probabilistic graphical models are widely used to model complex systems under uncertainty. Traditionally, Gaussian directed graphical models are applied for analysis of large netwo…