Abstract
In this paper we present a novel extended formulation for the line planning problem that is based on what we call “configurations” of lines and frequencies. Configurations account for all possible options to provide a required transportation capacity on an infrastructure edge. The proposed configuration model is strong in the sense that it implies several facet-defining inequalities for the standard model: set cover, symmetric band, MIR, and multicover inequalities. These theoretical findings can be confirmed in computational results. Further, we show how this concept can be generalized to define configurations for subsets of edges; the generalized model implies additional inequalities from the line planning literature.
Supported by the Research Center Matheon “Mathematics for key technologies”.
References
Borndörfer, R., Karbstein, M.: A direct connection approach to integrated line planning and passenger routing. In: Delling, D., Liberti, L. (eds.) ATMOS 2012 - 12th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems, vol. 25, pp. 47–57 (2012)
Borndörfer, R., Grötschel, M., Pfetsch, M.E.: A column-generation approach to line planning in public transport. Transp. Sci. 41(1), 123–132 (2007)
Borndörfer, R., Hoppmann, H., Karbstein, M.: A configuration model for the line planning problem. In: Frigioni, D., Stiller, S. (eds.) ATMOS 2013 - 13th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, vol. 33, pp. 68–79 (2013)
Bussieck, M.: Optimal lines in public rail transport. Ph.D. thesis, Technische Universität Braunschweig (1998)
Bussieck, M.R., Kreuzer, P., Zimmermann, U.T.: Optimal lines for railway systems. Eur. J. Oper. Res. 96(1), 54–63 (1997)
Dash, S., Günlük, O., Lodi, A.: MIR closures of polyhedral sets. Math. Program. 121(1), 33–60 (2010)
Goossens, J.-W., van Hoesel, S., Kroon, L.: A branch-and-cut approach for solving railway line-planning problems. Transp. Sci. 28(3), 379–393 (2004)
Hoppmann, H.: A configuration model for the line planning problem. Master’s thesis, Technische Universität Berlin (2014)
Karbstein, M.: Line planning and connectivity. Ph.D. thesis, TU Berlin (2013)
Schöbel, A.: Line planning in public transportation: models and methods. OR Spectr. 1–20 (2011)
Schöbel, A., Scholl, S.: Line planning with minimal traveling time. In: Kroon, L.G., Möhring, R.H. (eds.) Proceedings of 5th Workshop on Algorithmic Methods and Models for Optimization of Railways (2006)
Stoer, M., Dahl, G.: A polyhedral approach to multicommodity survivable network design (1994)
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Hoppmann, H. (2017). An Extended Formulation for the Line Planning Problem. In: Dörner, K., Ljubic, I., Pflug, G., Tragler, G. (eds) Operations Research Proceedings 2015. Operations Research Proceedings. Springer, Cham. https://doi.org/10.1007/978-3-319-42902-1_2
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DOI: https://doi.org/10.1007/978-3-319-42902-1_2
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