2 papers
math.OC2026
Superadditivity-based valid inequalities and asymptotic bounds for the vehicle routing problem with stochastic demands
Robin Legault, Panca Jodiawan, Jean-François Côté +1
Over the past thirty years, the vehicle routing problem with stochastic demands (VRPSD) has emerged as a canonical application of the integer L-shaped method. Recently, the disaggr…
math.OC2025
Bus Fleet Electrification Planning Through Logic-Based Benders Decomposition and Restriction Heuristics
Robin Legault, Filipe Cabral, Xu Andy Sun
To meet sustainability goals and regulatory requirements, transit agencies must plan partial and full transitions to electric bus fleets. This paper presents a comprehensive and co…