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Modelling proximal space in urban cellular automata

By Ivan Blecic, Arnaldo Cecchini and Giuseppe Andrea Trunfio

Abstract

In the great majority of urban models based on Cellular Automata (CA), the concept of proximity is assumed to reflect two fundamental sources of spatial interaction: (1) accessibility and (2) vicinity in Euclidean sense. While the geographical space defined by the latter clearly has an Euclidean representation, the former, based on the accessibility, does not admit such a regular representation. Very little operational efforts have been undertaken in CA-based urban modelling to investigate and provide a more coherent and cogent treatment of such irregular geometries, which indeed are a fundamental feature of any urban geography. In this paper, we suggest an operational approach – entirely based on cellular automata techniques – to model the complex topology of proximities arising from urban geography, and to entangle such proximity topology with a CA model of spatial interactions

Topics: ICAR/22 Estimo, ING-INF/05 Sistemi di elaborazione delle informazioni, ICAR/20 Architettura e pianificazione urbanistica
Publisher: Springer
Year: 2011
DOI identifier: 10.1007/978-3-642-21928-3_34
OAI identifier: oai:eprints.uniss.it:7499
Provided by: UnissResearch
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