3 papers
math.OC2026
Intermediate Bilevel Optimization: Modeling Endogenous Follower Tie-Breaking Behavior
Maria Bazotte, Margarida Carvalho, Thibaut Vidal
In bilevel optimization, optimistic and pessimistic follower behaviors are the most commonly used forms to define how the follower ties-breaks among multiple optimal solutions. In…
cs.GT2026
Two-Stage Stochastic Capacity Expansion in Stable Matching under Truthful or Strategic Preference Uncertainty
Maria Bazotte, Margarida Carvalho, Thibaut Vidal
Recent studies on many-to-one matching markets have explored agents with flexible capacity and truthful preference reporting, focusing on mechanisms that jointly design capacities…
math.OC2025
Solving Two-Stage Stochastic Programs with Endogenous Uncertainty via Random Variable Transformation
Maria Bazotte, Margarida Carvalho, Thibaut Vidal
Real-world decision-making problems often involve decision-dependent uncertainty, where the probability distribution of the random vector depends on the model decisions. Few studie…