This note revisits the problem of how to select an equilibrium in a differential game in the case of multiplicity of Nash equilibria. Most of the previous ap...

This study presents a production scheduling optimization method for a mining complex, which provides a flexible long-term plan for future investments and ope...

Cet article analyse l'effet stratégique d'investir en adaptation dans un jeu dynamique de pollution transfrontalière à horizon fini. Nous intégrons l'adaptat...

La Programmation Dynamique Stochastique (PDS) est une puissante méthode applicable aux problèmes mutli-étapes non-convexes et stochastiques. Nous étudions ...

The calibration of hydrological models is here formulated as a Blackbox optimization problem where the only information available to the optimization algorit...

On propose un mécanisme pour favoriser la récupération et la réutilisation de produits en fin de vie pour diminuer la pollution causée par la production de n...

In this paper, we evaluate the competitiveness of electric commercial vehicle (ECV) in medium-duty mid-haul logistics for a specific case study. This is done...

Management and storage of waste and tailings are critical concerns in open pit mining, especially when the available space is limited but also to reduce the ...

Long-term open pit mine scheduling is generally assessed with a mixed integer programming (MIP) formulation which can be solved with different operations res...

We consider a static team problem in which agents observe correlated Gaussian observations and seek to minimize a quadratic cost. It is assumed that the ob...

Cet article propose un modèle de planification hiérarchique capable d’effectuer de manière systématique le lien entre les exigences opérationnelles et de...

Un produit dont la possession induit une désutilité à son propriétaire est appelé une mauvaise commodité (par exemple des déchets). Cet article s’intéresse ...

This paper proposes a multi-stage stochastic programming formulation based on affine decision rules for the reservoir management problem. Our approach seeks ...

The main objective of this paper is to explore deep decarbonization pathways for the Canadian energy sector that would allow Canada to participate in global ...

Dans cet article, nous passons en revue la littérature appliquant la théorie de viabilité à la gestion durable de ressources renouvelables. Après un bref rap...

The integration of biorefinery processes into existing pulp and paper mills has been identified as a promising avenue to maintain mills activities. It could ...

This paper proposes a multi-stage stochastic programming formulation for the reservoir management problem. Our problem specifically consists in minimizing th...

This paper analyzes the effects of geological heterogeneity representation in a producing reservoir, when different stochastic simulation methods are used, s...

The traditional mine planning framework employs a flawed approach in the design of ultimate pit limits and phases. Conventional methods arbitrarily confine ...

This paper presents three hyper-heuristic approaches for the stochastic open-pit mine production scheduling problem with one processing stream (SMPS) and one...