Eydi, Alireza; Khaleghi, Amir; Barzegar, Khaled - In: EURO journal on transportation and logistics 11 (2022), pp. 1-23
In this paper, we study the hierarchical hub network design problem with a ring-star-star structure. In this problem … on the network. This problem applies to communication networks when establishing direct links between demand nodes is not … decomposition algorithm. Then, we present a hybrid genetic algorithm that uses the Dijkstra algorithm to evaluate solutions. Next …