Robust Low-Rank Matrix Completion by Riemannian Optimization. - Léopold Cambier; Pierre-Antoine Absil (SIAM J. Sci. Comput., 2016)

A robust hierarchical solver for ill-conditioned systems with applications to ice sheet modeling. - Chao Chen 008; Léopold Cambier; Erik G. Boman; Sivasankaran Rajamanickam; Raymond S. Tuminaro; Eric Darve (J. Comput. Phys., 2019)

Fast Low-Rank Kernel Matrix Factorization Using Skeletonized Interpolation. - Léopold Cambier; Eric Darve (SIAM J. Sci. Comput., 2019)

Shifted and Squeezed 8-bit Floating Point format for Low-Precision Training of Deep Neural Networks. - Léopold Cambier; Anahita Bhiwandiwalla; Ting Gong; Oguz H. Elibol; Mehran Nekuii; Hanlin Tang (ICLR, 2020)

TaskTorrent: a Lightweight Distributed Task-Based Runtime System in C++. - Léopold Cambier; Yizhou Qian; Eric Darve (PAW-ATM@SC, 2020)

Second Order Accurate Hierarchical Approximate Factorization of Sparse SPD Matrices. - Bazyli Klockiewicz; Léopold Cambier; Ryan Humble; Hamdi A. Tchelepi; Eric Darve (CoRR, 2020)

The Index of Invariance and its Implications for a Parameterized Least Squares Problem. - Léopold Cambier; Rahul Sarkar (CoRR, 2020)

An Algebraic Sparsified Nested Dissection Algorithm Using Low-Rank Approximations. - Léopold Cambier; Chao Chen 008; Erik G. Boman; Sivasankaran Rajamanickam; Raymond S. Tuminaro; Eric Darve (SIAM J. Matrix Anal. Appl., 2020)

A task-based distributed parallel sparsified nested dissection algorithm. - Léopold Cambier; Eric Darve (PASC, 2021)

Towards a Scalable Hierarchical High-order CFD Solver. - Zan Xu; Léopold Cambier; Juan J. Alonso; Eric Darve (CoRR, 2021)