Comparing prediction performance for crash injury severity among various machine learning and statistical methods
Crash injury severity prediction is a promising research target in traffic safety. Traditionally,
various statistical methods were used for modeling crash injury severities. In recent years …
various statistical methods were used for modeling crash injury severities. In recent years …
Using support vector machine models for crash injury severity analysis
The study presented in this paper investigated the possibility of using support vector
machine (SVM) models for crash injury severity analysis. Based on crash data collected at …
machine (SVM) models for crash injury severity analysis. Based on crash data collected at …
Modeling correlation and heterogeneity in crash rates by collision types using full Bayesian random parameters multivariate Tobit model
Crashes present different collision types. There usually exist unobserved risk factors which
could jointly affect crash rates of different types, resulting in correlation and heterogeneity …
could jointly affect crash rates of different types, resulting in correlation and heterogeneity …
A heterogeneity-in-means count model for evaluating the effects of interchange type on heterogeneous influences of interstate geometrics on crash frequencies
This paper presents a heterogeneity-in-means, random-parameter negative binomial
(HMRPNB) model of interchange type effects on interchange and non-interchange segment …
(HMRPNB) model of interchange type effects on interchange and non-interchange segment …
The effect of gender, occupation and experience on behavior while driving on a freeway deceleration lane based on field operational test data
N Lyu, Y Cao, C Wu, J Xu, L **e - Accident Analysis & Prevention, 2018 - Elsevier
Deceleration lanes improve traffic flow by reducing interference, increasing capacity and
enhancing safety. However, accident rates are higher on these interchange segments than …
enhancing safety. However, accident rates are higher on these interchange segments than …
A review of studying the relationship of rural road accidents with geometric design
TS Khuzan, MA Al-Jumaili - AIP Conference Proceedings, 2023 - pubs.aip.org
On our roads, tens of thousands of people are killed or injured every day. Those who walk,
bike, or ride in cars to school or to work, play in or near the streets, or go on long trips. A lot …
bike, or ride in cars to school or to work, play in or near the streets, or go on long trips. A lot …
A driving simulator study of driver performance on deceleration lanes
Deceleration lanes are important because they help drivers transition from high-speed lanes
to low-speed ramps. Although they are designed to allow vehicles to depart the freeway …
to low-speed ramps. Although they are designed to allow vehicles to depart the freeway …
Addressing unobserved heterogeneity at road user level for the analysis of conflict risk at tunnel toll plaza: A correlated grouped random parameters logit approach …
Toll plaza is a designated area of controlled-access roads like expressway, bridge, and
tunnel for toll collection. A number of toll booths are often placed at the toll plaza …
tunnel for toll collection. A number of toll booths are often placed at the toll plaza …
Potential crash risks of expressway on-ramps and off-ramps: a case study in Bei**g, China
Objective This paper aims to assess the potential crash risks across different traffic lanes
(shoulder lane, median lane, and middle lane) near to ramps (before on-ramps, between …
(shoulder lane, median lane, and middle lane) near to ramps (before on-ramps, between …
A cooperative control framework for CAV lane change in a mixed traffic environment
In preparing for connected and autonomous vehicles (CAVs), a worrisome aspect is the
transition era which will be characterized by mixed traffic (where CAVs and human-driven …
transition era which will be characterized by mixed traffic (where CAVs and human-driven …