Metaheuristic, hub network, supply chain
This research is focusing on developing of binary integer linear programming models and solution methods based on metaheuristic with mathematical programming techniques for designing hub network and services of supply chain by taking into account environmental aspects, delays and delivery time. It is part of the Ph.D. work of Fabio francisco DA COSTA FONTES.
Instances presented here were developed to test the mathematical models of this project.
Each instance is composed by 2 items : a distance matrix or cost matrix and a demand matrix, respectively.