Abstract
In this paper we consider the problem of selecting a collection of source-destination paths in a capacitated network in order to maximize the sum of concave utility functions. We show that the problem is NP-complete even for the iso-elastic utility functions. We provide deterministic and randomized algorithms that enable us to compute approximate solutions. We conclude the paper with results of computational experiments on example datasets.
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References
B. Awerbuch and Y. Azar. Buy-at-bulk network design. In: 38th Annual Symposium on Foundations of Computer Science, 1997, pages 542–547. IEEE, 1997.
M. Chiang, et al. Layering as optimization decomposition: A mathematical theory of network architectures. Proc. of the IEEE, 95(1):255–312, 2007.
M. Drwal and D. Gasior. Utility-based rate control and capacity allocation in virtual networks. In Proc. of the 1st European Teletraffic Seminar, 2011.
M. Drwal and J. Jozefczyk. Decomposition algorithms for data placement problem based on Lagrangian relaxation and randomized rounding. Annals of Operations Research, DOI: 10.1007/s10479-013-1330-7, 2013.
M. Garey and D. Johnson. Computers and intractability, Freeman New York, 1979.
D. Gasior and M. Drwal. Pareto-optimal Nash equilibrium in capacity allocation game for self-managed networks. Computer Networks, 57(14):2675–2868, 2013.
D. Johnson, J.K. Lenstra, and A. Kan. The complexity of the network design problem. Networks, 8(4):279–285, 1978.
F. Kelly. Fairness and stability of end-to-end congestion control. European Journal of Control, 9(2-3):159–176, 2003.
F. Kelly, A. Maulloo, and D. Tan. Rate control for communication networks: shadow prices, proportional fairness and stability. Journal of the Operational Research society, 49(3):237–252, 1998.
T. Leighton and S. Rao. Multicommodity max-flow min-cut theorems and their use in designing approximation algorithms. Journal of the ACM, 46(6), 1999.
P. Raghavan and C. Tompson. Randomized rounding: a technique for provably good algorithms and algorithmic proofs. Combinatorica, 7(4):365–374, 1987.
J. Wang, L. Li, S. Low, and J. Doyle. Cross-layer optimization in TCP/IP networks. IEEE/ACM Transactions on Networking, 13(3):582–595, 2005.
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Drwal, M. (2015). Approximation algorithms for utility-maximizing network design problem. In: Selvaraj, H., Zydek, D., Chmaj, G. (eds) Progress in Systems Engineering. Advances in Intelligent Systems and Computing, vol 366. Springer, Cham. https://doi.org/10.1007/978-3-319-08422-0_60
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DOI: https://doi.org/10.1007/978-3-319-08422-0_60
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-08421-3
Online ISBN: 978-3-319-08422-0
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