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arXiv · 1504.07149

Trip-Based Public Transit Routing

Sascha Witt
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Abstract

We study the problem of computing all Pareto-optimal journeys in a public transit network regarding the two criteria of arrival time and number of transfers taken. We take a novel approach, focusing on trips and transfers between them, allowing fine-grained modeling. Our experiments on the metropolitan network of London show that the algorithm computes full 24-hour profiles in 70 ms after a preprocessing phase of 30 s, allowing fast queries in dynamic scenarios.

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Sascha Witt. 2015-04-27. Trip-Based Public Transit Routing. https://doi.org/10.1007/978-3-662-48350-3_85

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