Overview Statistic: PDF-Downloads (blue) and Frontdoor-Views (gray)

An Extended Formulation for the Line Planning Problem

  • 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.
Author:Heide Hoppmann
Document Type:In Proceedings
Parent Title (English):Operations Research Proceedings 2015
First Page:11
Last Page:17
Year of first publication:2016
Accept ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.