Modeling traffic conflicts for use in road safety analysis: A review of analytic methods and future directions

L Zheng, T Sayed, F Mannering - Analytic methods in accident research, 2021 - Elsevier
Limitations of crash data and crash-based methods have given rise to the study of alternate
measures of safety that are not predicated on the occurrence of a crash such as traffic …

[HTML][HTML] Applying a joint model of crash count and crash severity to identify road segments with high risk of fatal and serious injury crashes

AP Afghari, MM Haque, S Washington - Accident Analysis & Prevention, 2020 - Elsevier
Both crash count and severity are thought to quantify crash risk at defined transport network
locations (eg intersections, a particulate section of highway, etc.). Crash count is a measure …

Exploring crash mechanisms with microscopic traffic flow variables: A hybrid approach with latent class logit and path analysis models

R Yu, Y Zheng, M Abdel-Aty, Z Gao - Accident Analysis & Prevention, 2019 - Elsevier
Highlights•Proposed a hybrid approach to analyze crash heterogeneity and causal
relationships.•Utilized latent class logit model to obtain 4 sets of crash influencing …

Incorporating behavioral variables into crash count prediction by severity: A multivariate multiple risk source approach

MRR Shaon, X Qin, AP Afghari, S Washington… - Accident Analysis & …, 2019 - Elsevier
The frequency and severity of traffic crashes have commonly been used as indicators of
crash risk on transport networks. Comprehensive modeling of crash risk should account for …

[HTML][HTML] Disentangling the effects of unobserved factors on seatbelt use choices in multi-occupant vehicles

AP Afghari, AF Imani, E Papadimitriou… - Journal of choice …, 2021 - Elsevier
Despite the proven effectiveness of seatbelt use in reducing traffic casualties, not wearing a
seatbelt still contributes to a substantial proportion of fatal crashes worldwide. This problem …