Publications

Angel Eng Hie Tan

traffic engineering computing data analysis road accidents statstical analysis road traffic

Developed and developing countries are observing increasing rate of road traffic accident (RTA) and they are investing in efforts trying to reduce the frequency and severity of RTA. Extensive research has been going on to develop methods to analyse historical RTA data using GIS tools to identify and rank RTA hotspots. This helps in prioritising expenditure distribution on road maintenance at road ...

N. Hikmah, Soon Jiann Tan, E.S.M.M. Zahran, Yok Hoe Yap, H. Taib

surface roughness statstical analysis road vehicles road accidents transportation regression analysis road building road safety road traffic roads

Road surface condition is widely accepted as one of the most important factors that affect the safety of a land transport system. Although various researchers examined different types of surface condition, only a few focused on how road roughness, particularly quantified by International Roughness Index (IRI), can contribute to the occurrences of Road Traffic Accidents (RTA). Previous studies have...