Nov 6, 2019 � Our algorithm is based on multi‐index stochastic collocation and automatically balances physical discretization error and response surface error�...
Nov 6, 2019 � In this paper, we present an adaptive algorithm to construct response surface approximations of high-fidelity models using a hierarchy of lower fidelity models.
In this paper, we present an adaptive algorithm to construct response surface approximations of high‐fidelity models using a hierarchy of lower fidelity�...
Nov 1, 2019 � In this paper, we present an adaptive algorithm to construct response surface approximations of high-fidelity models using a hierarchy of�...
In this paper, we first introduce the general methods for uncertainty quantification. We then demonstrate their use on numerical solver parameters to reduce the�...
Jul 1, 2018 � Similar Records. Adaptive multi-index collocation for uncertainty quantification and sensitivity analysis. Technical Report � Fri Nov 01 00:00�...
Adaptive multi-index collocation for uncertainty quantification and sensitivity analysis International Journal for Numerical Methods in Engineering https�...
Adaptive multi‐index collocation for uncertainty quantification and sensitivity analysis. https://doi.org/10.1002/nme.6450 �.
This tutorial describes how to implement and deploy multi-index collocation to construct a surrogate of the output of a high-fidelity model.
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Oct 9, 2024 � This work develops a novel basis-adaptive method for constructing anisotropic polynomial chaos expansions of multidimensional (vector-valued�...