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2019 | OriginalPaper | Buchkapitel

Approximation Scheme for the Capacitated Vehicle Routing Problem with Time Windows and Non-uniform Demand

verfasst von : Michael Khachay, Yuri Ogorodnikov

Erschienen in: Mathematical Optimization Theory and Operations Research

Verlag: Springer International Publishing

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Abstract

The Capacitated Vehicle Routing Problem with Time Windows (CVRPTW) is the well-known combinatorial optimization problem having numerous valuable applications in operations research. Unlike the classic CVRP (without time windows constraints), approximation algorithms with theoretical guarantees for the CVRPTW are still developed much less, even for the Euclidean plane. In this paper, perhaps for the first time, we propose an approximation scheme for the planar CVRPTW with non-uniform splittable demand combining the well-known instance decomposition framework by A. Adamaszek et al. and Quasi-Polynomial Time Approximation Scheme (QPTAS) by L. Song et al. Actually, for any \(\varepsilon \in (0,1)\) the scheme proposed finds a \((1+\varepsilon )\)-approximate solution of the problem in polynomial time provided the capacity q and the number p of time windows does not exceed \(2^{\log ^\delta n}\) for some \(\delta =O(\varepsilon )\). For any fixed p and q the scheme is Efficient Polynomial Time Approximation Scheme (EPTAS) with subquadratic time complexity.

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Fußnoten
1
Without loss of generality, we can can assume that \(d(y)=0\), for the depot y.
 
Literatur
2.
Zurück zum Zitat Arora, S.: Polynomial Time Approximation Schemes for Euclidean Traveling Salesman and other geometric problems. J. ACM 45, 753–782 (1998)MathSciNetCrossRef Arora, S.: Polynomial Time Approximation Schemes for Euclidean Traveling Salesman and other geometric problems. J. ACM 45, 753–782 (1998)MathSciNetCrossRef
3.
Zurück zum Zitat Asano, T., Katoh, N., Tamaki, H., Tokuyama, T.: Covering points in the plane by k-tours: towards a polynomial time approximation scheme for general k. In: Proceedings of the Twenty-Ninth Annual ACM Symposium on Theory of Computing, STOC 1997, pp. 275–283. ACM, New York (1997). https://doi.org/10.1145/258533.258602 Asano, T., Katoh, N., Tamaki, H., Tokuyama, T.: Covering points in the plane by k-tours: towards a polynomial time approximation scheme for general k. In: Proceedings of the Twenty-Ninth Annual ACM Symposium on Theory of Computing, STOC 1997, pp. 275–283. ACM, New York (1997). https://​doi.​org/​10.​1145/​258533.​258602
11.
Zurück zum Zitat Gschwind, T., Irnich, S.: Effective handling of dynamic time windows and its application to solving the dial-a-ride problem. Transp. Sci. 49(2), 335–354 (2015)CrossRef Gschwind, T., Irnich, S.: Effective handling of dynamic time windows and its application to solving the dial-a-ride problem. Transp. Sci. 49(2), 335–354 (2015)CrossRef
17.
Zurück zum Zitat Khachay, M., Ogorodnikov, Y.: Improved polynomial time approximation scheme for capacitated vehicle routing problem with time windows. In: Evtushenko, Y., Jaćimović, M., Khachay, M., Kochetov, Y., Malkova, V., Posypkin, M. (eds.) OPTIMA 2018. CCIS, vol. 974, pp. 155–169. Springer, Cham (2019). https://doi.org/10.1007/978-3-030-10934-9_12CrossRef Khachay, M., Ogorodnikov, Y.: Improved polynomial time approximation scheme for capacitated vehicle routing problem with time windows. In: Evtushenko, Y., Jaćimović, M., Khachay, M., Kochetov, Y., Malkova, V., Posypkin, M. (eds.) OPTIMA 2018. CCIS, vol. 974, pp. 155–169. Springer, Cham (2019). https://​doi.​org/​10.​1007/​978-3-030-10934-9_​12CrossRef
23.
Zurück zum Zitat Pace, S., Turky, A., Moser, I., Aleti, A.: Distributing fibre boards: a practical application of the heterogeneous fleet vehicle routing problem with time windows and three-dimensional loading constraints. Procedia Comput. Sci. 51, 2257–2266 (2015). https://doi.org/10.1016/j.procs.2015.05.382. International Conference on Computational Science, ICCS 2015CrossRef Pace, S., Turky, A., Moser, I., Aleti, A.: Distributing fibre boards: a practical application of the heterogeneous fleet vehicle routing problem with time windows and three-dimensional loading constraints. Procedia Comput. Sci. 51, 2257–2266 (2015). https://​doi.​org/​10.​1016/​j.​procs.​2015.​05.​382. International Conference on Computational Science, ICCS 2015CrossRef
24.
Zurück zum Zitat Papadimitriou, C.: Euclidean TSP is NP-complete. Theor. Comput. Sci. 4, 237–244 (1977)CrossRef Papadimitriou, C.: Euclidean TSP is NP-complete. Theor. Comput. Sci. 4, 237–244 (1977)CrossRef
30.
Zurück zum Zitat Toth, P., Vigo, D.: Vehicle Routing: Problems, Methods, and Applications. MOS-SIAM Series on Optimization, 2nd edn. SIAM, Philadelphia (2014)CrossRef Toth, P., Vigo, D.: Vehicle Routing: Problems, Methods, and Applications. MOS-SIAM Series on Optimization, 2nd edn. SIAM, Philadelphia (2014)CrossRef
Metadaten
Titel
Approximation Scheme for the Capacitated Vehicle Routing Problem with Time Windows and Non-uniform Demand
verfasst von
Michael Khachay
Yuri Ogorodnikov
Copyright-Jahr
2019
DOI
https://doi.org/10.1007/978-3-030-22629-9_22