Guillaume Olikier

19 papers B 1Journal 13Unranked 4

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Eigengap Sparsity for Covariance Parsimony. GSI (2) Tom Szwagier, Guillaume Olikier, Xavier Pennec
2025	J	`jnl`	Gauss-Southwell Type Descent Methods for Low-Rank Matrix Optimization. J. Optim. Theory Appl. Guillaume Olikier, André Uschmajew, Bart Vandereycken
2025	J	`jnl`	Projected Gradient Descent Accumulates at Bouligand Stationary Points. SIAM J. Optim. Guillaume Olikier, Irène Waldspurger
2024	J	`jnl`	Computing Bouligand stationary points efficiently in low-rank optimization. CoRR Guillaume Olikier, Pierre-Antoine Absil
2024	J	`jnl`	Projected gradient descent accumulates at Bouligand stationary points. CoRR Guillaume Olikier, Irène Waldspurger
2024	J	`jnl`	Retractions on closed sets. CoRR Guillaume Olikier
2023	J	`jnl`	An Apocalypse-Free First-Order Low-Rank Optimization Algorithm with at Most One Rank Reduction Attempt per Iteration. SIAM J. Matrix Anal. Appl. Guillaume Olikier, Pierre-Antoine Absil
2023	—	`conf`	An Approximate Projection onto the Tangent Cone to the Variety of Third-Order Tensors of Bounded Tensor-Train Rank. GSI (1) Charlotte Vermeylen, Guillaume Olikier, Marc Van Barel
2023	J	`jnl`	An Approximate Projection onto the Tangent Cone to the Variety of Third-Order Tensors of Bounded Tensor-Train Rank. CoRR Charlotte Vermeylen, Guillaume Olikier, Marc Van Barel
2023	J	`jnl`	First-order optimization on stratified sets. CoRR Guillaume Olikier, Kyle A. Gallivan, Pierre-Antoine Absil
2023	—	`—`	First-order optimization on stratified sets: theory and algorithms. Guillaume Olikier
2023	J	`jnl`	Gauss-Southwell type descent methods for low-rank matrix optimization. CoRR Guillaume Olikier, André Uschmajew, Bart Vandereycken
2023	—	`conf`	Rank Estimation for Third-Order Tensor Completion in the Tensor-Train Format. EUSIPCO Charlotte Vermeylen, Guillaume Olikier, Pierre-Antoine Absil, Marc Van Barel
2022	J	`jnl`	An apocalypse-free first-order low-rank optimization algorithm with at most one rank reduction attempt per iteration. CoRR Guillaume Olikier, Pierre-Antoine Absil
2022	J	`jnl`	An apocalypse-free first-order low-rank optimization algorithm. CoRR Guillaume Olikier, Kyle A. Gallivan, Pierre-Antoine Absil
2022	J	`jnl`	Comparison of an Apocalypse-Free and an Apocalypse-Prone First-Order Low-Rank Optimization Algorithm. CoRR Guillaume Olikier, Kyle A. Gallivan, Pierre-Antoine Absil
2022	J	`jnl`	On the continuity of the tangent cone to the determinantal variety. CoRR Guillaume Olikier, Pierre-Antoine Absil
2018	B	`conf`	A variable projection method for block term decomposition of higher-order tensors. ESANN Guillaume Olikier, Pierre-Antoine Absil, Lieven De Lathauwer
2018	—	`conf`	Variable Projection Applied to Block Term Decomposition of Higher-Order Tensors. LVA/ICA Guillaume Olikier, Pierre-Antoine Absil, Lieven De Lathauwer