A note on hierarchical hubbing for a generalization of the VPN problem

@article{Olver2016ANO,
  title={A note on hierarchical hubbing for a generalization of the VPN problem},
  author={Neil Olver},
  journal={Oper. Res. Lett.},
  year={2016},
  volume={44},
  pages={191-195}
}
  • Neil Olver
  • Published 2016
  • Computer Science, Mathematics
  • Oper. Res. Lett.
Robust network design refers to a class of optimization problems that occur when designing networks to efficiently handle variable demands. In this context, Frechette et?al. (2013) recently explored hierarchical hubbing: a routing strategy involving a multiplicity of "hubs" connected to terminals and each other in a treelike fashion. For a natural generalization of the VPN problem, we prove a structural characterization implying that the optimal hierarchical hubbing solution can be found… Expand
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