Elisa Riccietti

38 papers A* 4Misc 2Journal 31Unranked 1

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Introduction to optimization methods for training SciML models. CoRR Alena Kopanicáková, Elisa Riccietti
2026	J	`jnl`	Multilevel Plug-and-Play Image Restoration. IEEE Trans. Computational Imaging Nils Laurent, Julián Tachella, Elisa Riccietti, Nelly Pustelnik
2026	J	`jnl`	Rapture of the Deep: Highs and lows of sparsity in a world of depths. IEEE Signal Process. Mag. Rémi Gribonval, Elisa Riccietti, Quoc-Tung Le, Léon Zheng
2025	A*	`conf`	A Rescaling-Invariant Lipschitz Bound Based on Path-Metrics for Modern ReLU Network Parameterizations. ICML Antoine Gonon, Nicolas Brisebarre, Elisa Riccietti, Rémi Gribonval
2025	J	`jnl`	Butterfly Factorization with Error Guarantees. SIAM J. Matrix Anal. Appl. Quoc-Tung Le, Léon Zheng, Elisa Riccietti, Rémi Gribonval
2025	J	`jnl`	Frugality in second-order optimization: floating-point approximations for Newton's method. CoRR Giuseppe Carrino, Elena Loli Piccolomini, Elisa Riccietti, Theo Mary
2025	J	`jnl`	Mixed precision accumulation for neural network inference guided by componentwise forward error analysis. CoRR El-Mehdi El Arar, Silviu-Ioan Filip, Theo Mary, Elisa Riccietti
2024	—	`conf`	A Multilevel Framework for Accelerating uSARA in Radio-Interferometric Imaging. EUSIPCO Guillaume Lauga, Audrey Repetti, Elisa Riccietti, Nelly Pustelnik, Paulo Gonçalves, Yves Wiaux
2024	J	`jnl`	A block-coordinate approach of multi-level optimization with an application to physics-informed neural networks. Comput. Optim. Appl. Serge Gratton, Valentin Mercier, Elisa Riccietti, Philippe L. Toint
2024	J	`jnl`	A multilevel stochastic regularized first-order method with application to training. CoRR Filippo Marini, Margherita Porcelli, Elisa Riccietti
2024	A*	`conf`	A path-norm toolkit for modern networks: consequences, promises and challenges. ICLR Antoine Gonon, Nicolas Brisebarre, Elisa Riccietti, Rémi Gribonval
2024	J	`jnl`	IML FISTA: A Multilevel Framework for Inexact and Inertial Forward-Backward. Application to Image Restoration. SIAM J. Imaging Sci. Guillaume Lauga, Elisa Riccietti, Nelly Pustelnik, Paulo Gonçalves
2024	J	`jnl`	Path-metrics, pruning, and generalization. CoRR Antoine Gonon, Nicolas Brisebarre, Elisa Riccietti, Rémi Gribonval
2023	J	`jnl`	A Block-Coordinate Approach of Multi-level Optimization with an Application to Physics-Informed Neural Networks. CoRR Serge Gratton, Valentin Mercier, Elisa Riccietti, Philippe L. Toint
2023	J	`jnl`	A path-norm toolkit for modern networks: consequences, promises and challenges. CoRR Antoine Gonon, Nicolas Brisebarre, Elisa Riccietti, Rémi Gribonval
2023	J	`jnl`	Approximation Speed of Quantized Versus Unquantized ReLU Neural Networks and Beyond. IEEE Trans. Inf. Theory Antoine Gonon, Nicolas Brisebarre, Rémi Gribonval, Elisa Riccietti
2023	J	`jnl`	Butterfly factorization by algorithmic identification of rank-one blocks. CoRR Léon Zheng, Gilles Puy, Elisa Riccietti, Patrick Pérez, Rémi Gribonval
2023	A*	`conf`	Does a sparse ReLU network training problem always admit an optimum ? NeurIPS Quoc-Tung Le, Rémi Gribonval, Elisa Riccietti
2023	J	`jnl`	Does a sparse ReLU network training problem always admit an optimum? CoRR Quoc-Tung Le, Elisa Riccietti, Rémi Gribonval
2023	J	`jnl`	Efficient Identification of Butterfly Sparse Matrix Factorizations. SIAM J. Math. Data Sci. Léon Zheng, Elisa Riccietti, Rémi Gribonval
2023	Misc	`conf`	Multilevel FISTA for Image Restoration. ICASSP Guillaume Lauga, Elisa Riccietti, Nelly Pustelnik, Paulo Gonçalves
2023	A*	`conf`	Self-supervised learning with rotation-invariant kernels. ICLR Léon Zheng, Gilles Puy, Elisa Riccietti, Patrick Pérez, Rémi Gribonval
2023	J	`jnl`	Spurious Valleys, NP-Hardness, and Tractability of Sparse Matrix Factorization with Fixed Support. SIAM J. Matrix Anal. Appl. Quoc-Tung Le, Elisa Riccietti, Rémi Gribonval
2022	J	`jnl`	Approximation speed of quantized vs. unquantized ReLU neural networks and beyond. CoRR Antoine Gonon, Nicolas Brisebarre, Rémi Gribonval, Elisa Riccietti
2022	Misc	`conf`	Fast Learning of Fast Transforms, with Guarantees. ICASSP Quoc-Tung Le, Léon Zheng, Elisa Riccietti, Rémi Gribonval
2022	J	`jnl`	On a multilevel Levenberg-Marquardt method for the training of artificial neural networks and its application to the solution of partial differential equations. Optim. Methods Softw. Henri Calandra, Serge Gratton, Elisa Riccietti, Xavier Vasseur
2022	J	`jnl`	Self-supervised learning with rotation-invariant kernels. CoRR Léon Zheng, Gilles Puy, Elisa Riccietti, Patrick Pérez, Rémi Gribonval
2021	J	`jnl`	Identifiability in Exact Multilayer Sparse Matrix Factorization. CoRR Léon Zheng, Rémi Gribonval, Elisa Riccietti
2021	J	`jnl`	Identifiability in Exact Two-Layer Sparse Matrix Factorization. CoRR Léon Zheng, Rémi Gribonval, Elisa Riccietti
2021	J	`jnl`	On High-Order Multilevel Optimization Strategies. SIAM J. Optim. Henri Calandra, Serge Gratton, Elisa Riccietti, Xavier Vasseur
2021	J	`jnl`	Spurious Valleys, Spurious Minima and NP-hardness of Sparse Matrix Factorization With Fixed Support. CoRR Quoc-Tung Le, Elisa Riccietti, Rémi Gribonval
2021	J	`jnl`	Worst-Case Complexity Bounds of Directional Direct-Search Methods for Multiobjective Optimization. J. Optim. Theory Appl. Ana Luísa Custódio, Youssef Diouane, Rohollah Garmanjani, Elisa Riccietti
2020	J	`jnl`	On Iterative Solution of the Extended Normal Equations. SIAM J. Matrix Anal. Appl. Henri Calandra, Serge Gratton, Elisa Riccietti, Xavier Vasseur
2019	J	`jnl`	On the approximation of the solution of partial differential equations by artificial neural networks trained by a multilevel Levenberg-Marquardt method. CoRR Henri Calandra, Serge Gratton, Elisa Riccietti, Xavier Vasseur
2019	J	`jnl`	On the iterative solution of systems of the form A CoRR Henri Calandra, Serge Gratton, Elisa Riccietti, Xavier Vasseur
2018	J	`jnl`	A Levenberg-Marquardt method for large nonlinear least-squares problems with dynamic accuracy in functions and gradients. Numerische Mathematik Stefania Bellavia, Serge Gratton, Elisa Riccietti
2018	J	`jnl`	On an Elliptical Trust-Region Procedure for Ill-Posed Nonlinear Least-Squares Problems. J. Optim. Theory Appl. Stefania Bellavia, Elisa Riccietti
2016	J	`jnl`	On an adaptive regularization for ill-posed nonlinear systems and its trust-region implementation. Comput. Optim. Appl. Stefania Bellavia, Benedetta Morini, Elisa Riccietti