An optimization model for the design of a capacitated multi-product reverse logistics network with uncertainty |
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Authors: | Maria Isabel Gomes Salema Ana Paula Barbosa-Povoa Augusto Q Novais |
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Institution: | 1. Centro de Matemática e Aplicações, FCT, UNL, Monte de Caparica, 2825-114 Caparica, Portugal;2. Centro de Estudos de Gestão, IST, Av. Rovisco Pais, 1049-101 Lisboa, Portugal;3. Dep. de Modelação e Simulação, INETI, Est. do Paço do Lumiar, 1649-038 Lisboa, Portugal |
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Abstract: | In this work the design of a reverse distribution network is studied. Most of the proposed models on the subject are case based and, for that reason, they lack generality. In this paper we try to overcome this limitation and a generalized model is proposed. It contemplates the design of a generic reverse logistics network where capacity limits, multi-product management and uncertainty on product demands and returns are considered. A mixed integer formulation is developed which is solved using standard B&B techniques. The model is applied to an illustrative case. |
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Keywords: | Reverse logistics Optimization model Uncertainty |
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