Publications

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Submitted Works and Preprints

  1. A Toll-Setting Problem with Robust Wardrop Equilibrium Conditions Under Budgeted Uncertainty
    Jointly with Martine Labbé and Martin Schmidt
    Preprint (07/2024): Optimization Online

Journal Articles

  1. Heuristic Methods for $\Gamma$-Robust Mixed-Integer Linear Bilevel Problems
    Jointly with Ivana Ljubić and Martin Schmidt
    In: INFORMS Journal on Computing. DOI: 10.1287/ijoc.2023.0239
    Preprint (04/2024, last update: 01/2025): Optimization Online
  2. Exact Methods for Discrete $\Gamma$-Robust Interdiction Problems with an Application to the Bilevel Knapsack Problem
    Jointly with Ivana Ljubić and Martin Schmidt
    In: Mathematical Programming Computation. DOI: 10.1007/s12532-023-00244-6
    Preprint (11/2021, last update: 04/2023): Optimization Online, TRR 154 Preprint Server
  3. On a Computationally Ill-Behaved Bilevel Problem with a Continuous and Nonconvex Lower Level
    Jointly with Daniel Bienstock, Martin Schmidt and Johannes Thürauf
    In: Journal of Optimization Theory and Applications. DOI: 10.1007/s10957-023-02238-9
    Preprint (02/2022, last update: 05/2023): Optimization Online, arXiv, TRR 154 Preprint Server
  4. A Brief Introduction to Robust Bilevel Optimization
    Jointly with Ivana Ljubić and Martin Schmidt
    In: SIAG on Optimization Views and News. A Forum for the SIAM Activity Group on Optimization. 2022. Volume 30 (2). Pages 1-10
    Preprint (11/2022, last update: 01/2023): Optimization Online, arXiv
  5. A Survey on Bilevel Optimization Under Uncertainty
    Jointly with Ivana Ljubić and Martin Schmidt
    In: European Journal of Operational Research. DOI: 10.1016/j.ejor.2023.01.008
    Preprint (06/2022, last update: 11/2022): Optimization Online, TRR 154 Preprint Server
  6. A Robust Approach for Modeling Limited Observability in Bilevel Optimization
    Jointly with Martin Schmidt
    In: Operations Research Letters. DOI: 10.1016/j.orl.2021.07.010
    Preprint (01/2021; last update: 04/2021): Optimization Online, TRR 154 Preprint Server

Thesis

  1. Mixed-Integer Optimization Techniques for Robust Bilevel Problems with Here-and-Now Followers
    Dissertation, Trier University
  2. Bounded Rationality in Bilevel Optimization Using Robust Optimization (in German)
    Master's thesis, Trier University
  3. Support Vector Machines: A Comparison of the Methods Projected Gradient Descent, Coordinate Descent, Sequential Minimal Optimization (in German)
    Bachelor's thesis, Trier University

Miscellaneous

  1. Heuristic Methods for $\Gamma$-Robust Mixed-Integer Linear Bilevel Problems
    Jointly with Ivana Ljubić and Martin Schmidt
    INFORMS Journal on Computing code repository (last update: 01/2025): GitHub
  2. A Gentle and Incomplete Introduction to Bilevel Optimization
    Jointly with Martin Schmidt
    Publicly available lecture notes (last update: 07/2023): Optimization Online, TRR 154 Preprint Server
  3. gamma-robust-knapsack-interdiction-solver
    Jointly with Ivana Ljubić and Martin Schmidt
    Code repository (v1.0.0: 05/2023, last update: 05/2024): GitHub. DOI for v1.0.0: 10.5281/zenodo.7965281