Abstract
Line planning, i.e. choosing routes which are to be serviced by vehicles in order to satisfy network demands, is an important aspect of public transport planning. While there exist heuristic procedures for generating lines from scratch, most theoretical investigations consider the problem of choosing lines only from a predefined line pool. We consider the line planning problem when all simple paths can be used as lines and present an algorithm which is fixed-parameter tractable, i.e. it is efficient on instances with small parameter. As a parameter we consider the treewidth of the public transport network, along with its maximum degree as well as the maximum allowed frequency.
| Original language | English |
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| Title of host publication | 23rd Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems, ATMOS 2023 |
| Editors | Daniele Frigioni, Philine Schiewe |
| Publisher | Schloss Dagstuhl - Leibniz-Zentrum für Informatik |
| Chapter | 4 |
| Pages | 1-19 |
| Number of pages | 19 |
| ISBN (Electronic) | 978-3-95977-302-7 |
| DOIs | |
| Publication status | Published - Sept 2023 |
| MoE publication type | A4 Conference publication |
| Event | Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems - Amsterdam, Netherlands Duration: 7 Sept 2023 → 8 Sept 2023 Conference number: 23 |
Publication series
| Name | Open Access Series in Informatics (OASIcs) |
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| Publisher | Schloss Dagstuhl - Leibniz-Zentrum für Informatik |
| Volume | 115 |
| ISSN (Electronic) | 2190-6807 |
Conference
| Conference | Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems |
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| Abbreviated title | ATMOS |
| Country/Territory | Netherlands |
| City | Amsterdam |
| Period | 07/09/2023 → 08/09/2023 |