A note on an induced subgraph characterization of domination perfect graphs. - Eglantine Camby; Fränk Plein (Discret. Appl. Math., 2017)

Technical Note - There's No Free Lunch: On the Hardness of Choosing a Correct Big-M in Bilevel Optimization. - Thomas Kleinert; Martine Labbé; Fränk Plein; Martin Schmidt 003 (Oper. Res., 2020)

Models and algorithms for the product pricing with single-minded customers requesting bundles. - Victor Bucarey; Sourour Elloumi; Martine Labbé; Fränk Plein (Comput. Oper. Res., 2021)

Deciding feasibility of a booking in the European gas market on a cycle is in P for the case of passive networks. - Martine Labbé; Fränk Plein; Martin Schmidt 003; Johannes Thürauf (Networks, 2021)

Closing the gap in linear bilevel optimization: a new valid primal-dual inequality. - Thomas Kleinert; Martine Labbé; Fränk Plein; Martin Schmidt 003 (Optim. Lett., 2021)

When Bilevel Optimization Meets Gas Networks: Feasibility of Bookings in the European Entry-Exit Gas Market. (Quand l'optimisation à deux niveaux rencontre les réseaux de gaz : Faisabilité des réservations sur le marché européen entrée-sortie du gaz). - Fränk Plein (2021)

A bilevel optimization approach to decide the feasibility of bookings in the European gas market. - Fränk Plein; Johannes Thürauf; Martine Labbé; Martin Schmidt 003 (Math. Methods Oper. Res., 2022)