Road traffic accident hotspot identification using modified Voronoi Process

Conference paper

Ladi, S., Wijeyesekera, D.Chitral, Brimicombe, A. and Li, Y. 2009. Road traffic accident hotspot identification using modified Voronoi Process. Proceedings of Advances in Computing and Technology. (AC&T) The School of Computing and Technology 4th Annual Conference University of East London pp. 189-198

Publication dates
Authors	Ladi, S., Wijeyesekera, D.Chitral, Brimicombe, A. and Li, Y.
Type	Conference paper
Abstract	The Information Communication Technology (ICT) tools such as Geographical Information Systems (GIS) technology have a number of applications including road safety analysis. Hence it has provided a powerful tool for developing reliable database which can be used in the analysis of road accident data. This paper presents such a development of road traffic accident hotspots identification technique along a road using a Modified Voronoi Process (MVP) technique developed by the authors. This was facilitated by the development of GISbased road accident database. Three consecutive years’ data on Gadong road were acquired and used in the study. The analysis incorporated the computation of hotspot zone dimension (HZD) that led to the definition of a Road traffic Accident (RTA) hotspot for Brunei. Such ICT applications were nonexistent in Brunei Darussalam and this research has shown the potential of this technique and the consequent tangible benefit that will facilitate the Brunei Road Department in their effort to carry out road maintenance program for the national road network. The application of this technique has already contributed to the work in road safety inspection of the current road network and is being used as a future tool for assessing the road safety level of an individual road with time and between two or more roads
Keywords	Geographical Information Systems; road accident data; road safety; hotspot identification technique
Year	2009
Conference	Proceedings of Advances in Computing and Technology
Publisher's version	Ladi, S (2009) AC&T 189.pdf License CC BY-ND
Print	2009
Publication process dates
Deposited	30 Jul 2010
Web address (URL)	http://www.uel.ac.uk/act/proceedings/documents/FinalProceedings.pdf
	http://hdl.handle.net/10552/922
Additional information	Citation: Ladi, S., Wijeyesekera, D.C., Brimicombe, A., Li, Y. (2009) ‘Road traffic accident hotspot identification using modified Voronoi Process’ Proceedings of Advances in Computing and Technology, (AC&T) The School of Computing and Technology 4th Annual Conference, University of East London, pp.189-198.
Place of publication	University of East London
Page range	189-198

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