2025

Heure:	10:30 - 11:30
Lieu:	Salle B107, bâtiment B, Université de Villetaneuse
Résumé:	A Bi-level Approach for Last-Mile Delivery
Description:	Maria Elena Bruni Last-mile delivery is regarded as an essential, yet challenging problem in city logistics. One of the most common initiatives, implemented to streamline and support last-mile activities, are satellite depots. These intermediate logistics facilities are used by companies in urban areas to decouple last-mile activities from the rest of the distribution chain. Establishing a business model that considers different stakeholders' interests and balances the economic and operational dimensions, is still a challenge. In this seminar, we will introduce a novel problem that broadly covers such setting, where the delivery to customers is managed through satellite depots and the interplay and the hierarchical relation between the problem agents are modeled in a bi-level framework. Two mathematical models and an exact solution approach, properly customized for our problem, will be presented, and extensive computational experiments on benchmark instances and a real case study discussed. Finally, we will shed light on future research directions on how the proposed approach can be extended for other relevant problem classes.