Article ID Journal Published Year Pages File Type
10348475 Computers & Operations Research 2005 18 Pages PDF
Abstract
We consider a hub-and-spoke network design problem with congestion. The model we propose extends current models by taking congestion effects into account. This is achieved through a non-linear cost term in the objective function. We first linearize the model, and then provide a Lagrangean heuristic that finds high-quality solutions within reasonable computational time. The results of the model provide new and realistic insights into the hub-and-spoke network design problem.
Related Topics
Physical Sciences and Engineering Computer Science Computer Science (General)
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