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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Models for Line Planning in Public Transport
verfasst von : Ralf Borndörfer, Martin Grötschel, Marc E. Pfetsch
Erschienen in: Computer-aided Systems in Public Transport
Verlag: Springer Berlin Heidelberg
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The
line planning problem
is one of the fundamental problems in strategic planning of public and rail transport. It consists in finding lines and corresponding frequencies in a public transport network such that a given travel demand can be satisfied. There are (at least) two objectives. The transport company wishes to minimize its operating cost; the passengers request short travel times. We propose two new multi-commodity flow models for line planning. Their main features, in comparison to existing models, are that the passenger paths can be freely routed and that the lines are generated dynamically.