How heterogeneity has been examined in transportation safety analysis: A review of latent class modeling applications
SH Kim - Analytic methods in accident research, 2023 - Elsevier
This study explores how heterogeneity has been examined in transportation safety
analyses, specifically focusing on latent class modeling, which has gained popularity and …
analyses, specifically focusing on latent class modeling, which has gained popularity and …
[HTML][HTML] Sustainable transportation in practice: A systematic quantitative review of case studies
After the COVID-19 pandemic and the spectrum of new climate change disruptions in the
supply chain, a holistic approach towards sustainable transportation is needed. Sustainable …
supply chain, a holistic approach towards sustainable transportation is needed. Sustainable …
Using latent class clustering and binary logistic regression to model Australian cyclist injury severity in motor vehicle–bicycle crashes
Abstract Introduction: In recent years, Australia is seeing an increase in the total number of
cyclists. However, the rise of serious injuries and fatalities to cyclists has been a major …
cyclists. However, the rise of serious injuries and fatalities to cyclists has been a major …
A deep generative approach for crash frequency model with heterogeneous imbalanced data
Crash frequency model is often subject to excessive zero observation because of the rare
nature of crashes. To address the problem of imbalanced crash data, a deep generative …
nature of crashes. To address the problem of imbalanced crash data, a deep generative …
Investigation on the driver-victim pairs in pedestrian and bicyclist crashes by latent class clustering and random forest algorithm
Pedestrians and bicyclists from marginalized and underserved populations experienced
disproportionate fatalities and injury rates due to traffic crashes in the US. This disparity …
disproportionate fatalities and injury rates due to traffic crashes in the US. This disparity …
Identifying the heterogeneous effects of road characteristics on motorcycle-involved crash severities
This study identifies the heterogeneous effects of road characteristics on motorcycle-
involved crash severities by using the data of 11,611 crashes in London from 2017 to 2020 …
involved crash severities by using the data of 11,611 crashes in London from 2017 to 2020 …
[HTML][HTML] Investigating the association between neighbourhood characteristics and e-scooter safety
The uptake of e-scooters as an alternative mode of travel has risen sharply in recent years;
however, their safety is less-understood compared to other modes of travel. For the first time …
however, their safety is less-understood compared to other modes of travel. For the first time …
[HTML][HTML] Effects of road network characteristics on bicycle safety: A multivariate Poisson-lognormal model
Although cycling has benefits to environment and physical health, bicyclists are vulnerable
road users. Prior studies have identified the environment, traffic and road user factors that …
road users. Prior studies have identified the environment, traffic and road user factors that …
Vulnerable road users' crash hotspot identification on multi-lane arterial roads using estimated exposure and considering context classification
N Mahmoud, M Abdel-Aty, Q Cai, O Zheng - Accident Analysis & Prevention, 2021 - Elsevier
This research develops safety performance functions and identifies the crash hotspots
based on estimated vulnerable road users' exposure at intersections and along the roadway …
based on estimated vulnerable road users' exposure at intersections and along the roadway …
The influence of traffic-infrastructure factors on pedestrian accidents at the macro-level: The geographically weighted regression approach
Introduction: Walking is an active way of moving the population, but in recent years there
have been more pedestrian casualties in traffic, especially in developing countries such as …
have been more pedestrian casualties in traffic, especially in developing countries such as …