Influence of network metrics in urban simulation: introducing accessibility in graph-cellular automata.

Influence of network metrics in urban simulation: introducing accessibility in graph-cellular automata.

[SHS:GEO] Humanities and Social Sciences/Geography

Cellular automata

graph

modelling

network

urban

neighbourhood

We propose a new approach of cellular automata models, based on a graph frame, which allows the modelling of irregular and dynamic neighbourhood of spatial entities. The Remus model permits the computation of a graph representing the buildings and the transportation network (the urban graph), and thus the calculation of the network distance-time between buildings. This model allows the extraction of various graphs, including the functional graph of the network-time-distances between buildings, and the neighbourhood-relationships graph which represents the network-neighbourhoods according to a certain time-distance-threshold and a given transportation mode.

Badariotti, Dominique

Banos, Arnaud

Moreno, Diego

15TH European Colloquium on Theoretical and Quantitative Geography<br />September 7-11, 2007, Montreux, Switzerland

15TH European Colloquium on Theoretical and Quantitative Geography

2007

FRE

conference proceeding

http://halshs.archives-ouvertes.fr/halshs-00264319

http://halshs.archives-ouvertes.fr/docs/00/26/43/19/PDF/Remus_0709_ECTQG07.pdf

France