Chooramun, Nitish, Lawrence, Peter J. ORCID: https://orcid.org/0000-0002-0269-0231 and Galea, Edwin R. ORCID: https://orcid.org/0000-0002-0001-6665 (2012) An agent based evacuation model utilising hybrid space discretisation. Safety Science, 50 (8). pp. 1685-1694. ISSN 0925-7535 (doi:10.1016/j.ssci.2011.12.022)

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Abstract

Egress models typically use one of three methods to represent the physical space in which the agents move: coarse network, fine network or continuous. In this work, we present a novel approach to represent space, which we call the 'Hybrid Spatial Discretisation' (HSD), in which all three spatial representations can be utilised to represent the physical space of the geometry within a single integrated software tool. The aim of the HSD approach is to encompass the benefits of the three spatial representation methods and maximise computational efficiency while providing an optimal environment to represent the movement and interaction of agents.

Item Type:	Article
Additional Information:	[1] First published online: 9 February 2012. [2] Published in print: October 2012.
Uncontrolled Keywords:	evacuation model, spatial discretisation, coarse network, fine network, continuous approach
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Pre-2014 Departments:	School of Computing & Mathematical Sciences School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis > Fire Safety Engineering Group
Related URLs:	Publisher Organisation
Last Modified:	14 Oct 2016 09:18
URI:	http://gala.gre.ac.uk/id/eprint/7444

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