Show all


Gorodetsky, Alex; Karaman, Sertac; Marzouk, Youssef

A Continuous Analogue of the Tensor-Train Decomposition Journal Article

Computer Methods in Applied Mechanics and Engineering, 347 , pp. 59-84, 2019.

Abstract | Links | BibTeX | Tags: Chebfun, Low-rank approximation, Polynomial Approximation, Surrogate models, Tensor decompositions, Tensor-train decomposition, Uncertainty Quantification


Eldred, Michael S; Geraci, Gianluca; Gorodetsky, Alex; Jakeman, John

Multilevel-Multifidelity Approaches for Forward UQ in the DARPA SEQUOIA project Inproceedings

2018 AIAA Non-Deterministic Approaches Conference, AIAA SciTech Forum, Kissimmee, Florida, 2018.

Abstract | Links | BibTeX | Tags: Multifidelity Methods, Polynomial Approximation, Surrogate models, Tensor decompositions


Gorodetsky, Alex; Marzouk, Youssef

Mercer Kernels and Integrated Variance Experimental Design: Connections Between Gaussian Process Regression and Polynomial Approximation Journal Article

SIAM/ASA Journal of Uncertainty Quantification, 4 (1), pp. 796-828, 2016, ISSN: 2166-2525.

Abstract | Links | BibTeX | Tags: Experimental Design, Gaussian Process Regression, Polynomial Approximation