Scientific Articles
In Peer-Reviewed Journals
| Year | Title | Author(s) | Status |
|---|---|---|---|
| 2024 |
Computing Counterfactual Explanations for Linear Optimization: A New Class of Bilevel Models and a Tailored Penalty Alternating Direction Method optimization-online |
H. Lefebvre, M. Schmidt | Preprint |
| 2024 |
Correction to A Lagrangian dual method for two-stage robust optimization with binary uncertainties arXiv |
H. Lefebvre, A. Subramanyam | Preprint |
| 2024 |
Exact Augmented Lagrangian Duality for Nonconvex Mixed-Integer Nonlinear Optimization optimization-online |
H. Lefebvre, M. Schmidt | Preprint |
| 2024 |
On Coupling Constraints in Linear Bilevel Optimization Optimization Letters - optimization-online - arXiv |
D. Henke, H. Lefebvre, M. Schmidt, J. Thürauf | Accepted |
| 2023 |
Using Column Generation in Column-and-Constraint Generation for Adjustable Robust Optimization optimization-online |
H. Lefebvre, M. Schmidt, J. Thürauf | Preprint |
| 2023 |
Exact Approaches for Convex Adjustable Robust Optimization optimization-online |
H. Lefebvre, E. Malaguti, M. Monaci | Preprint |
| 2023 |
Adjustable Robust Optimization with Discrete Uncertainty INFORMS Journal On Computing - optimization-online |
H. Lefebvre, E. Malaguti, M. Monaci | Published |
| 2023 |
Adjustable Robust Optimization with Objective Uncertainty European Journal of Operations Research - optimization-online |
B. Detienne, H. Lefebvre, E. Malaguti, M. Monaci | Published |
| 2022 |
A Two-Stage Robust Approach for the Weighted Number of Tardy Jobs with Objective Uncertainty Journal of Scheduling - HAL science ouverte |
F. Clautiaux, B. Detienne, H. Lefebvre | Published |
As Conference Papers or Abstracts
| Year | Title | Author(s) | Status |
|---|---|---|---|
| 2023 |
Adjustable Robust Optimization with Nonlinear Recourse 4OR - A Quarterly Journal of Operations Research |
H. Lefebvre | Published |
| 2022 |
Reformulation for a Two-Stage Robust Facility Location Problem 23rd Conference of the French OR society (ROADEF 2022) - HAL science ouverte |
H. Lefebvre, E. Malaguti, M. Monaci | Accepted |
Scientific Awards
Winner
| Year | Prize | With |
|---|---|---|
| 2024 |
EURO Dissertation Award - see official page For my Ph.D thesis "Adjustable Robust Optimization with NonLinear Recourses" |
E. Malaguti, M. Monaci, B. Detienne, F. Clautiaux |
| 2021 |
ROADEF Best Master Thesis - see official page For my master thesis "A Two-Stage Robust Approach for Minimizing the Weighted Number of Tardy Jobs with Profit Uncertainty" |
F. Clautiaux, B. Detienne |
Finalist
| Year | Prize | With |
|---|---|---|
| 2023 |
Finalist - ODS AIROYoung Best Dissertation Award - see official page For my Ph.D thesis "Adjustable Robust Optimization with NonLinear Recourses" |
E. Malaguti, M. Monaci, B. Detienne, F. Clautiaux |
| 2022 |
Finalist - ROADEF Best Student Article - see official page For our paper "Reformulation for a Two-Stage Robust Facility Location Problem" |
E. Malaguti, M. Monaci |
Scientific Talks
| Year | Title | Author(s) | Type |
|---|---|---|---|
| 2025 |
A Column-and-Constraint Generation Algorithm for Bilevel Optimization with Wait-and-see Follower International Conference on Continuous Optimization, Los Angeles (USA) |
H. Lefebvre, J. Thürauf | Conference |
| 2024 |
Advances in Two-Stage Robust Optimization: An Augmented Lagrangian Duality Viewpoint Combinatorial Optimization under uncertainty through robustness, Paris (France) |
H. Lefebvre, E. Malaguti, M. Monaci, M. Schmidt, J. Thürauf | Workshop |
| 2024 |
Exact Augmented Lagrangian Duality for Nonconvex Mixed-Integer Nonlinear Optimization OR 2024, Munich (Germany) |
H. Lefebvre, M. Schmidt | Conference |
| 2024 |
Exact Augmented Lagrangian Duality for Nonconvex Mixed-Integer Nonlinear Optimization 25th International Symposium on Mathematical Programming (ISMP), Montréal (Canada) |
H. Lefebvre, M. Schmidt | Conference |
| 2024 |
Adjustable Robust Optimization with Nonlinear Recourses See abstract - 33rd European Conference on Operational Research (EURO), Copenhagen (Denmark) |
H. Lefebvre, E. Malaguti, M. Monaci | Conference |
| 2024 |
Using Column Generation in Column-and-Constraint Generation for Adjustable Robust Optimization Optimization at the Second Level Workshop, Marseille (France) |
H. Lefebvre, M. Schmidt, J. Thürauf | Workshop |
| 2024 |
A New Algorithm for a Class of NonConvex Bilevel Problems EDGE Team Seminar, INRIA Bordeaux (France) |
H. Lefebvre, M. Schmidt | Research Seminar |
| 2024 |
Exact Methods in Adjustable Robust Optimization GROG Team Seminar, Grenoble INP (France) |
H. Lefebvre, E. Malaguti, M. Monaci, M. Schmidt, J. Thürauf | Research Seminar |
| 2024 |
Exact Methods in Adjustable Robust Optimization INOCS Team Seminar, INRIA Lille (France) |
H. Lefebvre, E. Malaguti, M. Monaci, M. Schmidt, J. Thürauf | Research Seminar |
| 2024 |
Exact Methods in Adjustable Robust Optimization POLARIS Team Seminar, INRIA Grenoble (France) |
H. Lefebvre, E. Malaguti, M. Monaci, M. Schmidt, J. Thürauf | Research Seminar |
| 2023 |
Using Column Generation in Column-and-Constraint Generation for Adjustable Robust Optimization See Webinar Video - Robust Optimization Webinar - Season 2 |
H. Lefebvre, M. Schmidt, J. Thürauf | Webinar |
| 2023 |
Adjustable Robust Optimization with Nonlinear Recourses See abstract - 52nd International Conference on Optimization and Decision Science (ODS), Ischia (Italy) |
H. Lefebvre, E. Malaguti, M. Monaci | Conference |
| 2023 |
Speeding-up Column-and-Constraint Generation Algorithms With Column Generation See abstract - OR 2023, Hambourg (Germany) |
H. Lefebvre, M. Schmidt, J. Thürauf | Conference |
| 2022 |
Adjustable Robust Optimization with Discrete Uncertainty See abstract - 32nd European Conference on Operational Research (EURO), Espoo (Finland) |
H. Lefebvre, E. Malaguti, M. Monaci | Conference |
| 2022 |
Reformulation for a Two-Stage Robust Facility Location Problem See abstract - 23rd Conference of the French OR society (ROADEF 2022), Lyon (France) |
H. Lefebvre, E. Malaguti, M. Monaci | Conference |
| 2021 |
A Finite ε-Convergent Algorithm for 0-1 Mixed-Integer Convex Two-Stage Robust Optimization with Objective Uncertainty 50th International Conference on Optimization and Decision Science (ODS), Roma (Italy) |
H. Lefebvre, B. Detienne, E. Malaguti, M. Monaci | Conference |
| 2021 |
A Finite ε-Convergent Algorithm for 0-1 Mixed-Integer Convex Two-Stage Robust Optimization with Objective Uncertainty See abstract - 31st European Conference on Operational Research (EURO), virtual |
H. Lefebvre, B. Detienne, E. Malaguti, M. Monaci | Conference |
| 2021 |
A Finite ε-Convergent Algorithm for 0-1 Mixed-Integer Convex Two-Stage Robust Optimization with Objective Uncertainty See abstract - 22nd Conference of the French OR society (ROADEF), virtual |
H. Lefebvre, B. Detienne, E. Malaguti, M. Monaci | Conference |
| 2020 |
A Two-Stage Robust Approach for Minimizing the Weighted Number of Tardy Jobs with Profit Uncertainty See abstract - 21st Conference of the French OR society (ROADEF), Montpellier (France) |
H. Lefebvre, B. Detienne, E. Malaguti, M. Monaci | Conference |
Scientific Posters
| Year | Title | Author(s) | Status |
|---|---|---|---|
| 2022 |
Reformulation for Adjutable Robust Optimization with Discrete Uncertainty See poster - Mixed Integer Programming Workshop 2022, New York (USA) |
H. Lefebvre, E. Malaguti, M. Monaci |