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Candidate Sets for Alternative Routes in Road Networks - Extended Abstract

Candidate Sets for Alternative Routes in Road Networks - Extended Abstract
Tagung:

SoCS 2013

Links:PDF
Tagungsort:

Leavenworth

Referent:

Dennis Schieferdecker

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.