1.1k citations · 1.4k across the 43 of their papers we have counts for
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A novel Bayesian strategy for the identification of spatially-varying material properties and model validation: an application to static elastography
P. S. Koutsourelakis
The present paper proposes a novel Bayesian, computational strategy in the context of model-based inverse problems in elastostatics. On one hand we attempt to provide probabilistic…
Multimodal, high-dimensional, model-based, Bayesian inverse problems with applications in biomechanics
Isabell M. Franck, P. S. Koutsourelakis
This paper is concerned with the numerical solution of model-based, Bayesian inverse problems. We are particularly interested in cases where the cost of each likelihood evaluation…
Variational Bayesian strategies for high-dimensional, stochastic design problems
Phaedon-Stelios Koutsourelakis
This paper is concerned with a lesser-studied problem in the context of model-based, uncertainty quantification (UQ), that of optimization/design/control under uncertainty. The sol…
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…