Hasso-Plattner-Institut
  
Hasso-Plattner-Institut
Prof. Dr. Jürgen Döllner
  
 

Publications

Distance Transformations for Accessibility Mapping in the Public Transport Domain: A Performance Assessment

Müller, Matthias and Glander, Tassilo
In CD-Proceedings of GIScience, 9 2010

Abstract:

In this work, we will conduct an experiment to assess accuracy and computation speed of two distance transformation algorithms, capturing the performance range of state-of-the-art distance transformations for application in public transport scenarios. The first one is a fast but possibly inaccurate modified Euclidean Distance transformation implemented on graphics hardware. The second is a slower but very accurate algorithm realised with the PCRaster library, incorporating road network and additional surface constraints.

BibTeX file

@inproceedings{MG10,
author = { Müller, Matthias and Glander, Tassilo },
title = { Distance Transformations for Accessibility Mapping in the Public Transport Domain: A Performance Assessment },
booktitle = { CD-Proceedings of GIScience },
year = { 2010 }
}

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last change: Tue, 28 Sep 2010 11:10:57 +0200