Survey of multifidelity methods in uncertainty propagation, inference, and optimization

B Peherstorfer, K Willcox, M Gunzburger - Siam Review, 2018 - SIAM
In many situations across computational science and engineering, multiple computational
models are available that describe a system of interest. These different models have varying …

A survey of projection-based model reduction methods for parametric dynamical systems

P Benner, S Gugercin, K Willcox - SIAM review, 2015 - SIAM
Numerical simulation of large-scale dynamical systems plays a fundamental role in studying
a wide range of complex physical phenomena; however, the inherent large-scale nature of …

Confronting the challenge of modeling cloud and precipitation microphysics

H Morrison, M van Lier‐Walqui… - Journal of advances …, 2020 - Wiley Online Library
In the atmosphere, microphysics refers to the microscale processes that affect cloud and
precipitation particles and is a key linkage among the various components of Earth's …

Learning physics-based models from data: perspectives from inverse problems and model reduction

O Ghattas, K Willcox - Acta Numerica, 2021 - cambridge.org
This article addresses the inference of physics models from data, from the perspectives of
inverse problems and model reduction. These fields develop formulations that integrate data …

A review of surrogate models and their application to groundwater modeling

MJ Asher, BFW Croke, AJ Jakeman… - Water Resources …, 2015 - Wiley Online Library
The spatially and temporally variable parameters and inputs to complex groundwater
models typically result in long runtimes which hinder comprehensive calibration, sensitivity …

[图书][B] Uncertainty quantification

C Soize - 2017 - Springer
This book results from a course developed by the author and reflects both his own and
collaborative research regarding the development and implementation of uncertainty …

Efficient system reliability analysis of slope stability in spatially variable soils using Monte Carlo simulation

SH Jiang, DQ Li, ZJ Cao, CB Zhou… - Journal of Geotechnical …, 2015 - ascelibrary.org
Monte Carlo simulation (MCS) provides a conceptually simple and robust method to
evaluate the system reliability of slope stability, particularly in spatially variable soils …

A stochastic Newton MCMC method for large-scale statistical inverse problems with application to seismic inversion

J Martin, LC Wilcox, C Burstedde, O Ghattas - SIAM Journal on Scientific …, 2012 - SIAM
We address the solution of large-scale statistical inverse problems in the framework of
Bayesian inference. The Markov chain Monte Carlo (MCMC) method is the most popular …

High‐dimensional posterior exploration of hydrologic models using multiple‐try DREAM(ZS) and high‐performance computing

E Laloy, JA Vrugt - Water Resources Research, 2012 - Wiley Online Library
Spatially distributed hydrologic models are increasingly being used to study and predict soil
moisture flow, groundwater recharge, surface runoff, and river discharge. The usefulness …

Simulation-based optimal Bayesian experimental design for nonlinear systems

X Huan, YM Marzouk - Journal of Computational Physics, 2013 - Elsevier
The optimal selection of experimental conditions is essential to maximizing the value of data
for inference and prediction, particularly in situations where experiments are time …