Gradient free active subspace construction using Morris screening elementary effects. - Allison Lewis; Ralph C. Smith; Brian J. Williams (Comput. Math. Appl., 2016)

An information theoretic approach to use high-fidelity codes to calibrate low-fidelity codes. - Allison Lewis; Ralph C. Smith; Brian J. Williams; Victor Figueroa (J. Comput. Phys., 2016)

Bayesian model calibration on active subspaces. - Allison L. Lewis; Ralph C. Smith; Brian J. Williams (ACC, 2017)

Gradient-Free Construction of Active Subspaces for Dimension Reduction in Complex Models with Applications to Neutronics. - Kayla D. Coleman; Allison Lewis; Ralph C. Smith; Brian Williams; Max D. Morris; Bassam Khuwaileh (SIAM/ASA J. Uncertain. Quantification, 2019)

Bayesian information-theoretic calibration of patient-specific radiotherapy sensitivity parameters for informing effective scanning protocols in cancer. - Heyrim Cho; Allison L. Lewis; Kathleen M. Storey (CoRR, 2020)

Utilizing gradient approximations to optimize data selection protocols for tumor growth model calibration. - Allison L. Lewis; Kathleen M. Storey; Heyrim Cho; Anna C. Zittle (CoRR, 2021)