1.1k citations · 1.4k across the 43 of their papers we have counts for
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math-ph2008★ 72 cited
A multi-resolution, non-parametric, Bayesian framework for identification of spatially-varying model parameters
P. S. Koutsourelakis
This paper proposes a hierarchical, multi-resolution framework for the identification of model parameters and their spatially variability from noisy measurements of the response or…
stat.CO2008★ 1 cited
Uncertainty quantification in complex systems using approximate solvers
Phaedon-Stelios Koutsourelakis
This paper proposes a novel uncertainty quantification framework for computationally demanding systems characterized by a large vector of non-Gaussian uncertainties. It combines st…