L Fawcett, N Thorpe, J Matthews, K Kremer - Accident Analysis & …, 2017 - Elsevier
In this paper, we propose a Bayesian hierarchical model for predicting accident counts in future years at sites within a pool of potential road safety hotspots. The aim is to inform road …
In this paper, we review both the fundamentals and the expansion of computational Bayesian econometrics and statistics applied to transportation modeling problems in road …
In fall 2009, a new speed limit of 40 km/h was introduced on local streets in Montreal (previous speed limit: 50 km/h). This paper proposes a methodology to efficiently estimate …
The precision and bias of Safety Performance Functions (SPFs) heavily rely on the data upon which they are estimated. When local (spatially and temporally representative) data …
Pedestrian safety in proximity to schools is a major concern of transportation authorities, local governments, and residents. In fact, several countermeasures (eg, school-zone speed …
C Chen, T Li, J Sun, F Chen - … of environmental research and public health, 2017 - mdpi.com
Hotspot identification (HSID) is the first and key step of the expressway safety management process. This study presents a new HSID method using the quantitative risk assessment …
In road safety studies, decision makers must often cope with limited data conditions. In such circumstances, the maximum likelihood estimation (MLE), which relies on asymptotic theory …
MT Islam, K El-Basyouny - Analytic methods in accident research, 2015 - Elsevier
Analyzing before–after speed data is often limited to a standard comparison of various speed parameters. Although a few studies have used a model-based approach, various …
This research outlines the analytical approaches that may be employed to recommend multiple treatments for application to improve safety level at hazardous intersections in …