The train marshalling problem is about reordering the cars of a train using as few auxiliary rails as possible. The problem is known to be NP-complete. We show that it is fixed parameter tractable (FPT) with the number of auxiliary rails as parameter. © 2012 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Brueggeman, L., Fellows, M., Fleischer, R., Lackner, M., Komusiewicz, C., Koutis, Y., … Rosamond, F. (2012). Train marshalling is fixed parameter tractable. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7288 LNCS, pp. 51–56). https://doi.org/10.1007/978-3-642-30347-0_8
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