Tim Wildey

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 15

Top Topics

Finite Element Methods

Constrained Optimization

Active Learning

Inverse Problems

Top Venues

SIAM J. Sci. Comput.

J. Comput. Phys.

J. Comput. Inf. Sci. Eng.

Publications

Kirana Bergstrom, Troy Butler, Tim Wildey
A Distributions-based Approach for Data-Consistent Inversion. CoRR (2024)
Anh Tran, Tim Wildey, Jing Sun, Dehao Liu, Yan Wang
A Stochastic Reduced-Order Model for Statistical Microstructure Descriptors Evolution. J. Comput. Inf. Sci. Eng. 22 (6) (2022)
Troy D. Butler, John D. Jakeman, Tim Wildey
Optimal experimental design for prediction based on push-forward probability measures. J. Comput. Phys. 416 (2020)
Anh Tran, Scott McCann, John M. Furlan, Krishnan V. Pagalthivarthi, Robert J. Visintainer, Tim Wildey
aphBO-2GP-3B: A budgeted asynchronously-parallel multi-acquisition for known/unknown constrained Bayesian optimization on high-performing computing architecture. CoRR (2020)
Anh Tran, Tim Wildey
Solving stochastic inverse problems for property-structure linkages using data-consistent inversion and machine learning. CoRR (2020)
Anh Tran, Tim Wildey, Scott McCann
Erratum: "sMF-BO-2CoGP: A Sequential Multi-Fidelity Constrained Bayesian Optimization Framework for Design Applications" [ASME J. Comput. Inf. Sci. Eng., 20(3), p. 0031007; DOI: 10.1115/1.4046691]. J. Comput. Inf. Sci. Eng. 20 (5) (2020)
Anh Tran, Jing Sun, Dehao Liu, Tim Wildey, Yan Wang
Multiscale stochastic reduced-order model for uncertainty propagation using Fokker-Planck equation with microstructure evolution applications. CoRR (2020)
Anh Tran, Tim Wildey, Scott McCann
sMF-BO-2CoGP: A Sequential Multi-Fidelity Constrained Bayesian Optimization Framework for Design Applications. J. Comput. Inf. Sci. Eng. 20 (3) (2020)
Anh Tran, Julien Tranchida, Tim Wildey, Aidan P. Thompson
Multi-fidelity machine-learning with uncertainty quantification and Bayesian optimization for materials design: Application to ternary random alloys. CoRR (2020)
Anh Tran, John A. Mitchell, Laura P. Swiler, Tim Wildey
An active learning high-throughput microstructure calibration framework for solving inverse structure-process problems in materials informatics. CoRR (2020)
Tim Wildey, Sriramkrishnan Muralikrishnan, Tan Bui-Thanh
Unified Geometric Multigrid Algorithm for Hybridized High-Order Finite Element Methods. SIAM J. Sci. Comput. 41 (5) (2019)
Troy D. Butler, John D. Jakeman, Tim Wildey
Convergence of Probability Densities Using Approximate Models for Forward and Inverse Problems in Uncertainty Quantification. SIAM J. Sci. Comput. 40 (5) (2018)
Troy D. Butler, John D. Jakeman, Tim Wildey
Combining Push-Forward Measures and Bayes' Rule to Construct Consistent Solutions to Stochastic Inverse Problems. SIAM J. Sci. Comput. 40 (2) (2018)
John N. Shadid, T. M. Smith, Eric C. Cyr, Tim Wildey, Roger P. Pawlowski
Stabilized FE simulation of prototype thermal-hydraulics problems with integrated adjoint-based capabilities. J. Comput. Phys. 321 (2016)
William J. Rider, Walt Witkowski, James R. Kamm, Tim Wildey
Robust verification analysis. J. Comput. Phys. 307 (2016)
Corey M. Bryant, Serge Prudhomme, Tim Wildey
Error Decomposition and Adaptivity for Response Surface Approximations from PDEs with Parametric Uncertainty. SIAM/ASA J. Uncertain. Quantification 3 (1) (2015)
Eric C. Cyr, John N. Shadid, Tim Wildey
Approaches for Adjoint-Based A Posteriori Analysis of Stabilized Finite Element Methods. SIAM J. Sci. Comput. 36 (2) (2014)
Gergina Pencheva, Martin Vohralík, Mary F. Wheeler, Tim Wildey
Robust a Posteriori Error Control and Adaptivity for Multiscale, Multinumerics, and Mortar Coupling. SIAM J. Numer. Anal. 51 (1) (2013)
Troy D. Butler, Clint Dawson, Tim Wildey
Propagation of Uncertainties Using Improved Surrogate Models. SIAM/ASA J. Uncertain. Quantification 1 (1) (2013)
Simon Tavener, Tim Wildey
Adjoint Based A Posteriori Analysis of Multiscale Mortar Discretizations with Multinumerics. SIAM J. Sci. Comput. 35 (6) (2013)
Troy D. Butler, Paul G. Constantine, Tim Wildey
A Posteriori Error Analysis of Parameterized Linear Systems Using Spectral Methods. SIAM J. Matrix Anal. Appl. 33 (1) (2012)
Benjamin Ganis, Gergina Pencheva, Mary F. Wheeler, Tim Wildey, Ivan Yotov
A Frozen Jacobian Multiscale Mortar Preconditioner for Nonlinear Interface Operators. Multiscale Model. Simul. 10 (3) (2012)
Troy D. Butler, Clint Dawson, Tim Wildey
A Posteriori Error Analysis of Stochastic Differential Equations Using Polynomial Chaos Expansions. SIAM J. Sci. Comput. 33 (3) (2011)
Mary F. Wheeler, Tim Wildey, Guangri Xue
Efficient algorithms for multiscale modeling in porous media. Numer. Linear Algebra Appl. 17 (5) (2010)
Donald J. Estep, Simon Tavener, Tim Wildey
A posteriori error estimation and adaptive mesh refinement for a multiscale operator decomposition approach to fluid-solid heat transfer. J. Comput. Phys. 229 (11) (2010)
Donald J. Estep, Simon Tavener, Tim Wildey
A Posteriori Analysis and Improved Accuracy for an Operator Decomposition Solution of a Conjugate Heat Transfer Problem. SIAM J. Numer. Anal. 46 (4) (2008)