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The p-median problem is a classical location problem where the goal is to select p facilities while minimizing the sum of distances from each loc...

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Motivated by a real-world application at a large international pharmaceutical company, we tackle an integrated location-inventory-transportation problem unde...

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Blending problems occur when different components are mixed to form an end product. The recipe typically has some flexibility as long as specific quality con...

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This paper introduces the consistent vehicle routing problem with stochastic customers and demands. We consider driver consistency as customer-driver assignm...

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We study an integrated multi-product production and distribution problem considering a network of multiple plants and customers, who are geographically dispe...

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This paper introduces the consistent production routing problem in a setting with multiple plants and products. The problem consists in finding minimum-cost ...

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We study bin-packing and lot-sizing decisions in an integrated way. Such a problem appears in several manufacturing settings where items first need to be cu...

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We consider an integrated optimization problem including the production, inventory, and outbound transportation decisions where a central plant fulfills the ...

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It is well known that the integrated optimization of multiple and inter-related decisions in a supply chain can bring important benefits to companies. In thi...

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The standard blending problem consists of combining components to produce a final product with a given demand, while satisfying specific criteria with resp...

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We propose a generalized decomposition approach for production planning problems with process configuration decisions. These problems appear in contexts wher...

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Dealing with demand uncertainty in multi-item lot sizing problems poses huge challenges due to the inherent complexity. The resulting stochastic formulation...

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Nous étudions un problème stochastique de planification de production et réapprovision-nement sur trois échelons via un processus de décision en deux étapes....

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We study an integrated process configuration, lot-sizing, and scheduling problem, which appears in a real production environment in the packaging industry. P...

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Nous étudions un problème intégré de planification de production et de transport sur trois niveaux avec une structure de distribution (3LSPD), problème qui e...

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We consider an integrated planning problem that combines production, inventory and inbound transportation decisions in a context where several suppliers each...

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While the joint optimization of production and outbound distribution decisions in a manufacturing context has been intensively studied in the past decade, th...

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Two-level orthogonal designs play an important role in industrial screening experiments, in which the primary goal is to identify the treatment factors with ...

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Nous étudions ici l'impact des contraintes de niveaux de service dans le contexte des problèmes de planification de production avec ou sans contrainte de cap...

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We study the Capacity Constrained Lot Size Problem with Setup Times (CLST). Based on two strong reformulations of the problem, we present a transformed refor...

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