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Authors: Franziska Heinicke 1 ; Axel Simroth 1 ; Roberto Tadei 2 and Mauro M. Baldi 2

Affiliations: 1 Fraunhofer Institute for Transportation and Infrastructure Systems IVI, Germany ; 2 Politecnico di Torino, Italy

Keyword(s): Railway Maintenance Planning, Job Order Scheduling, Operations Research.

Related Ontology Subjects/Areas/Topics: Applications ; Artificial Intelligence ; Decision Support Systems ; Knowledge Discovery and Information Retrieval ; Knowledge-Based Systems ; Maintenance ; Mathematical Modeling ; Methodologies and Technologies ; Operational Research ; Optimization ; OR in Transportation ; Pattern Recognition ; Scheduling ; Software Engineering ; Symbolic Systems

Abstract: Tamping is an important part of railway maintenance. Well tamped ballast reduces track irregularities and increases travel safety and comfort. But if the ballast is in a bad condition, the train speed must be restricted, which leads to delays and penalty costs for the operator. In this paper a novel model for the tamping scheduling problem in a short-term planning horizon is presented. In contrast to other railway maintenance scheduling problems the penalty costs caused by deferring tamping activities are considered in the scheduling process beside the travel costs. Three greedy heuristics are presented and compared in different benchmarks. An outlook discusses issues of interest for further research.

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Paper citation in several formats:
Heinicke, F.; Simroth, A.; Tadei, R. and M. Baldi, M. (2013). Job Order Assignment at Optimal Costs in Railway Maintenance. In Proceedings of the 2nd International Conference on Operations Research and Enterprise Systems - ICORES; ISBN 978-989-8565-40-2; ISSN 2184-4372, SciTePress, pages 304-309

@conference{icores13,
author={Franziska Heinicke. and Axel Simroth. and Roberto Tadei. and Mauro {M. Baldi}.},
title={Job Order Assignment at Optimal Costs in Railway Maintenance},
booktitle={Proceedings of the 2nd International Conference on Operations Research and Enterprise Systems - ICORES},
year={2013},
pages={304-309},
publisher={SciTePress},
organization={INSTICC},
doi={},
isbn={978-989-8565-40-2},
issn={2184-4372},
}

TY - CONF

JO - Proceedings of the 2nd International Conference on Operations Research and Enterprise Systems - ICORES
TI - Job Order Assignment at Optimal Costs in Railway Maintenance
SN - 978-989-8565-40-2
IS - 2184-4372
AU - Heinicke, F.
AU - Simroth, A.
AU - Tadei, R.
AU - M. Baldi, M.
PY - 2013
SP - 304
EP - 309
DO -
PB - SciTePress