March 21, 2025:
Great news to start the weekend: Our paper Heuristic Methods for $\Gamma$-Robust Mixed-Integer Linear Bilevel Problems (jointly with Ivana Ljubić and Martin Schmidt) is now published online in INFORMS Journal on Computing! You can find the article here and the preprint here.
March 07, 2025:
Today, I gave a talk about Exact and Heuristic Methods for $\Gamma$-Robust Mixed-Integer Linear Min-Max Problems within the Robust Optimization Webinar (ROW). The talk is based on joint works with Ivana Ljubić and Martin Schmidt, which you can find here and here.
February 26, 2025:
Today, I gave a talk about A Toll-Setting Problem with Wardrop Equilibrium Conditions at the 26th ROADEF conference in Paris. The talk is based on joint work with Martine Labbé and Martin Schmidt. You can find the details here.
January 10, 2025:
I presented our work on Heuristic Methods for $\Gamma$-Robust Mixed-Integer Linear Bilevel Problems (jointly with Ivana Ljubić and Martin Schmidt) at the 27th Aussois Combinatorial Optimization Workshop in Aussois. You can find the preprint here.
December 10, 2024:
Today, I successfully defended my PhD thesis titled Mixed-Integer Optimization Techniques for Robust Bilevel Problems with Here-and-Now Followers supervised by Martin Schmidt.
November 13, 2024:
Our paper On a Computationally Ill-Behaved Bilevel Problem with a Continuous and Nonconvex Lower Level (jointly with Daniel Bienstock, Martin Schmidt, and Johannes Thürauf) has been awarded the 2nd prize of the GUT Publication Award at Trier University. You can find the paper here.
July 24, 2024:
Today, I gave a talk about our paper A Toll-Setting Problem with Robust Wardrop Equilibrium Conditions Under Budgeted Uncertainty (jointly with Martine Labbé and Martin Schmidt) at ISMP. You can find the preprint here.
April 17, 2024:
I am incredibly grateful to be honored with the SIAM Certificate for Outstanding Efforts and Accomplishments for my efforts within the SIAM Student Chapter at Trier University.
April 15, 2024:
When a revision becomes a new paper: Our preprint Heuristic Methods for Mixed-Integer, Linear, and $\Gamma$-Robust Bilevel Problems (jointly with Ivana Ljubić and Martin Schmidt) is online! You can find it here.
March 13, 2024:
Today, I gave a talk about decision uncertainty in bilevel optimization within the ERGO seminar series at the University of Edinburgh. If you are interested in this topic, you should have a look at our survey Bilevel Optimization Under Uncertainty (jointly with Ivana Ljubić and Martin Schmidt). You can find it here.
July 10, 2023:
Our paper Exact Methods for Discrete $\Gamma$-Robust Interdiction Problems with an Application to the Bilevel Knapsack Problem (jointly with Ivana Ljubić and Martin Schmidt) is now published online in Mathematical Programming Computation! Go for it, it's open access.
July 4, 2023:
Our article A Survey on Bilevel Optimization Under Uncertainty (jointly with Ivana Ljubić and Martin Schmidt) is finally published in European Journal of Operational Research. Go for it, it's open access!
June 1, 2023:
I had the pleasure to present our current work on Exact Methods for Discrete Bilevel Problems with a Gamma-Robust Lower Level (jointly with Ivana Ljubić and Martin Schmidt) at SIOP. There will be a preprint soon!
May 29, 2023:
Our paper On a Computationally Ill-Behaved Bilevel Problem with a Continuous and Nonconvex Lower Level (jointly with Daniel Bienstock, Martin Schmidt, and Johannes Thürauf) is now published in Journal of Optimization Theory and Applications. Go for it, it's open access!
May 21, 2023:
Our paper Exact Methods for Discrete $\Gamma$-Robust Interdiction Problems with an Application to the Bilevel Knapsack Problem (jointly with Ivana Ljubić and Martin Schmidt) has been accepted for publication in Mathematical Programming Computation! You can find the preprint here.
March 28, 2023:
The print of the latest SIAG on Optimization Views and News has just landed in our mailbox. If you haven't read our Brief Introduction to Robust Bilevel Optimization (jointly with Ivana Ljubić and Martin Schmidt) yet and didn't get a copy, you can also find it here.