The crew rostering problem (CRP) for pilots is a complex crew scheduling task assigning pairings, or sequences of flights starting and ending at the same air...

An industrial mining complex is an integrated value chain includes the excavation, transportation, processing, and distribution of mineral products as well a...

Le 4 févriere 2025 a eu lieu la 5e édition de la journée des étudiant(e)s du GERAD, sous le thème de la transition énergétique. Le but de cet événement était...

Retailers routinely face the strategic decision of how to promote their products. Two of the most common promotion strategies are bundling and discounting. D...

We develop a worst-case evaluation complexity bound for trust-region methods in the presence of unbounded Hessian approximations. We use the algorithm of ...

This paper considers the problem of designing urban mobility hubs by modeling them as service-integrated hub-line location problems. We integrate traditional...

This paper addresses the problem of efficiently routing vehicles for spring sweeping operations in countries that spread sand and gravel on roads in winter. ...

Motivés par notre collaboration avec une plateforme en ligne opérant en Amérique du Nord, nous explorons l'optimisation conjointe du processus d'exécution d...

We investigate the impact of information asymmetry regarding the producer of remanufactured products on the decisions of a manufacturer and an authorized r...

A three-region optimal economic growth model is proposed to represent the global energy transition to net-zero emissions when carbon dioxide removal (CDR) te...

Population growth and city sprawl have been driving increasing amounts of traffic congestion in multiple major cities worldwide. In this scenario, developing...

Cet article propose un modèle de jeu dynamique stochastique pour évaluer certaines clauses restrictives apparaissant dans des contrats de prêt. Les clauses r...

We propose some diagonal Hessian approximations of the least-squares nonlinear function. We use suitable diagonal matrices that carry some information of the...

In the multi-commodity two-echelon vehicle routing problem with time windows (MC-2E-VRPTW), first-echelon vehicles transport goods from depots to satellites...

Planners in different industries use optimization software for decision-making. In numerous practical applications, these optimization tools are often not re...

This study investigates the feasibility of large-scale distributed networks. The core focus of our research is the impact of multi-hop communication on point...

Le Quatorzième atelier de résolution de problèmes industriels de Montréal, qui eut lieu du 13 au 17 mai 2024, fut organisé conjointement par le Centre de rec...

Cet article traite du problème intégré d'affectation et de coordination des foreuses électri-ques dans les mines à ciel ouvert, combinant l'attribution des m...

The routing-and-driving problem for plug-in hybrid electric vehicles (PHEVs) is an extension of the vehicle routing problem with time windows, where routing ...

Pour les réseaux à forte pénétration des renouvelables, la gestion de la génération intermittente est un défi opérationnel majeur. Des techniques d'optimisat...