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 …

Motivated by applications in shared vehicle systems, we study dynamic pricing of resources that relocate over a network … locations of all resources in the network. We first focus on networks with a hub-and-spoke structure, and we develop a dynamic … focus on a supply-constrained large network regime in which the number of spokes (n) and the number of resources grow at the …

We propose a novel dynamic car relocation policy for a car-sharing network with centralized control and uncertain … network. The reformulation uncovers structural properties that are interpretable using absorbing Markov chain concepts and …

. A genetic algorithm and an incremental optimization algorithm are thus presented to further improve efficiency …