We present a fast algorithm with preprocessing for computing multiple good alternative routes in road networks. Our approach is based on single via node routing on top of Contraction Hierarchies and achieves superior quality and efficiency compared to previous methods. The algorithm has neglectable memory overhead. © 2012 Springer-Verlag.
CITATION STYLE
Luxen, D., & Schieferdecker, D. (2012). Candidate sets for alternative routes in road networks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7276 LNCS, pp. 260–270). https://doi.org/10.1007/978-3-642-30850-5_23
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