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Elisa Riccietti
Elisa Riccietti
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A Levenberg–Marquardt method for large nonlinear least-squares problems with dynamic accuracy in functions and gradients
S Bellavia, S Gratton, E Riccietti
Numerische Mathematik 140 (3), 791-825, 2018
702018
Sequential linear programming and particle swarm optimization for the optimization of energy districts
E Riccietti, S Bellavia, S Sello
Engineering Optimization 51 (1), 84-100, 2019
172019
On high-order multilevel optimization strategies
H Calandra, S Gratton, E Riccietti, X Vasseur
SIAM Journal on Optimization 31 (1), 307-330, 2021
142021
Efficient identification of butterfly sparse matrix factorizations
L Zheng, E Riccietti, R Gribonval
SIAM Journal on Mathematics of Data Science 5 (1), 22-49, 2023
122023
On a multilevel Levenberg–Marquardt method for the training of artificial neural networks and its application to the solution of partial differential equations
H Calandra, S Gratton, E Riccietti, X Vasseur
Optimization Methods and Software 37 (1), 361-386, 2022
12*2022
Fast learning of fast transforms, with guarantees
QT Le, L Zheng, E Riccietti, R Gribonval
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
102022
Support vector machine classification applied to the parametric design of centrifugal pumps
E Riccietti, J Bellucci, M Checcucci, M Marconcini, A Arnone
Engineering Optimization 50 (8), 1304-1324, 2018
102018
On an adaptive regularization for ill-posed nonlinear systems and its trust-region implementation
S Bellavia, B Morini, E Riccietti
Computational Optimization and Applications 64, 1-30, 2016
102016
On an elliptical trust-region procedure for ill-posed nonlinear least-squares problems
S Bellavia, E Riccietti
Journal of Optimization Theory and Applications 178, 824-859, 2018
92018
Worst-case complexity bounds of directional direct-search methods for multiobjective optimization
AL Custódio, Y Diouane, R Garmanjani, E Riccietti
Journal of Optimization Theory and Applications 188 (1), 73-93, 2021
72021
Identifiability in Two-Layer Sparse Matrix Factorization
L Zheng, E Riccietti, R Gribonval
arXiv preprint arXiv:2110.01235, 2021
5*2021
Spurious valleys, NP-hardness, and tractability of sparse matrix factorization with fixed support
QT Le, E Riccietti, R Gribonval
SIAM Journal on Matrix Analysis and Applications 44 (2), 503-529, 2023
42023
Approximation speed of quantized vs. unquantized ReLU neural networks and beyond
A Gonon, N Brisebarre, R Gribonval, E Riccietti
IEEE Transactions on Information Theory, 2023
42023
Hierarchical identifiability in multi-layer sparse matrix factorization
L Zheng, E Riccietti, R Gribonval
42021
Multilevel FISTA for image restoration
G Lauga, E Riccietti, N Pustelnik, P Gonçalves
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
32023
Méthodes proximales multi-niveaux pour la restauration d'images
G Lauga, E Riccietti, N Pustelnik, P Gonçalves
GRETSI'22-28ème Colloque Francophone de Traitement du Signal et des Images, 2022
22022
Self-supervised learning with rotation-invariant kernels
L Zheng, G Puy, E Riccietti, P Pérez, R Gribonval
arXiv preprint arXiv:2208.00789, 2022
22022
Code for reproducible research-" Spurious Valleys, NP-hardness, and Tractability of Sparse Matrix Factorization With Fixed Support"
QT Le, E Riccietti, R Gribonval
22022
An inexact non stationary Tikhonov procedure for large-scale nonlinear ill-posed problems
S Bellavia, M Donatelli, E Riccietti
Inverse Problems 36 (9), 095007, 2020
22020
On non-stationary tikhonov procedures for ill-posed nonlinear least squares problems
S Bellavia, E Riccietti
Available from Optimization Online at http://www. optimization-online. org …, 2017
22017
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