VLDB 2026 Research / reviewers in the wild / expert
Céline Moucer
dblp:311/4656
· DBLP profile ↗
1ranked-venue papers
1as first author
1since 2021 · last 2025
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Theoretical computer science
1 paper |
Mathematical optimization · 100% |
Topics — the 5 heaviest of 5, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Mathematical optimization
continuous optimization |
0.9 | 1 | 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSO · J. Mach. Learn. Res. 2025 |
Mathematical optimization › statistical estimation › regression › sparse regression
lasso |
0.9 | 1 | 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSO · J. Mach. Learn. Res. 2025 |
Mathematical optimization › sparse optimization
matching pursuit |
0.9 | 1 | 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSO · J. Mach. Learn. Res. 2025 |
Mathematical optimization › statistical estimation › regression
regularized regression |
0.9 | 1 | 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSO · J. Mach. Learn. Res. 2025 |
Mathematical optimization
sparse optimization |
0.9 | 1 | 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSO · J. Mach. Learn. Res. 2025 |
Methods — techniques the papers use, named apart from their topics
gauss-southwell rule · 0.9coordinate descent · 0.9
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2025 | Geometry-Dependent Matching Pursuit: a Transition Phase for Convergence on Linear Regression and LASSOabstractGreedy first-order methods, such as coordinate descent with Gauss-Southwell rule or matching pursuit, have become popular in optimization due to their natural tendency to propose sparse solutions and their refined convergence guarantees. In this work, we propose a principled approach to generating (regularized) matching pursuit algorithms adapted to the geometry of the problem at hand, as well as their convergence guarantees. Building on these results, we derive approximate convergence guarantees and describe a transition phenomenon in the convergence of (regularized) matching pursuit from underparametrized to overparametrized models. Céline Moucer, Adrien B. Taylor, Francis R. Bach |
J. Mach. Learn. Res. | 1 |