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Tim Mitchell
Tim Mitchell
Dept. of Computer Science, Queens College / CUNY
Verified email at qc.cuny.edu - Homepage
Title
Cited by
Cited by
Year
A BFGS-SQP Method for Nonsmooth, Nonconvex, Constrained Optimization and its Evaluation using Relative Minimization Profiles
FE Curtis, T Mitchell, ML Overton
Optimization Methods and Software 32 (1), 148-181, 2017
1402017
On reduced input-output dynamic mode decomposition
P Benner, C Himpe, T Mitchell
Advances in Computational Mathematics 44 (6), 1751-1768, 2018
452018
Hybrid expansion–contraction: a robust scaleable method for approximating the H∞ norm
T Mitchell, ML Overton
IMA Journal of Numerical Analysis 36 (3), 985-1014, 2016
292016
Faster and More Accurate Computation of the Norm via Optimization
P Benner, T Mitchell
SIAM Journal on Scientific Computing 40 (5), A3609-A3635, 2018
212018
Fixed Low-Order Controller Design and H∞ Optimization for Large-Scale Dynamical Systems
T Mitchell, ML Overton
IFAC-PapersOnLine 48 (14), 25-30, 2015
142015
Optimization-based Parametric Model Order Reduction via First-order Necessary Conditions
M Hund, T Mitchell, P Mlinarić, J Saak
SIAM Journal on Scientific Computing 44 (3), A1554-A1578, 2022
122022
Robust and efficient methods for approximation and optimization of stability measures
T Mitchell
Courant Institute of Mathematical Sciences, New York University, 2014
122014
Low-Order Control Design using a Reduced-Order Model with a Stability Constraint on the Full-Order Model
P Benner, T Mitchell, ML Overton
2018 IEEE Conference on Decision and Control (CDC), 3000-3005, 2018
112018
Computing the Kreiss constant of a matrix
T Mitchell
SIAM Journal on Matrix Analysis and Applications 41 (4), 1944-1975, 2020
10*2020
Extended and improved criss-cross algorithms for computing the spectral value set abscissa and radius
P Benner, T Mitchell
SIAM Journal on Matrix Analysis and Applications 40 (4), 1325-1352, 2019
92019
NCVX: A general-purpose optimization solver for constrained machine and deep learning
B Liang, T Mitchell, J Sun
arXiv preprint arXiv:2210.00973, 2022
82022
Convergence rate analysis and improved iterations for numerical radius computation
T Mitchell
SIAM Journal on Scientific Computing 45 (2), A753-A780, 2023
62023
NCVX: A User-Friendly and Scalable Package for Nonconvex Optimization in Machine Learning
B Liang, T Mitchell, J Sun
arXiv preprint arXiv:2111.13984, 2022
62022
Fast Interpolation-Based Globality Certificates for Computing Kreiss Constants and the Distance to Uncontrollability
T Mitchell
SIAM Journal on Matrix Analysis and Applications 42 (2), 578-607, 2021
62021
Approximating the Real Structured Stability Radius with Frobenius-Norm Bounded Perturbations
N Guglielmi, M Gürbüzbalaban, T Mitchell, ML Overton
SIAM Journal on Matrix Analysis and Applications 38 (4), 1323-1353, 2017
62017
An experimental comparison of methods for computing the numerical radius
T Mitchell, ML Overton
Results in Applied Mathematics 21, 100434, 2024
32024
Optimization for Robustness Evaluation beyond Metrics
H Liang, B Liang, Y Cui, T Mitchell, J Sun
arXiv preprint arXiv:2210.00621, 2022
32022
Root-max problems, hybrid expansion-contraction, and quadratically convergent optimization of passive systems
T Mitchell, P Van Dooren
SIAM Journal on Matrix Analysis and Applications 44 (2), 753-780, 2023
22023
Optimization for Robustness Evaluation Beyond ℓp Metrics
H Liang, B Liang, Y Cui, T Mitchell, J Sun
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
22023
Implications of Solution Patterns on Adversarial Robustness
H Liang, B Liang, J Sun, Y Cui, T Mitchell
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern …, 2023
22023
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