Exploratory analysis of automated vehicle crashes in California: A text analytics & hierarchical Bayesian heterogeneity-based approach

AM Boggs, B Wali, AJ Khattak - Accident Analysis & Prevention, 2020 - Elsevier
Automated vehicles (AVs) represent an opportunity to reduce crash frequency by eliminating
driver error, as safety studies reveal human error contributes to the majority of crashes. To …

Exploring the who, what, when, where, and why of automated vehicle disengagements

AM Boggs, R Arvin, AJ Khattak - Accident Analysis & Prevention, 2020 - Elsevier
Automated vehicles are emerging on the transportation networks as manufacturers test their
automated driving system (ADS) capabilities in complex real-world environments in testing …

Random parameters modeling of charging-power demand for the optimal location of electric vehicle charge facilities

MM Hamed, DM Kabtawi, A Al-Assaf… - Journal of Cleaner …, 2023 - Elsevier
Abstract Nowadays, Electric Vehicles (EVs) are considered a disruptive technology that will-
with time-become dominant over their predecessor. EVs range and cost are closely linked …

How instantaneous driving behavior contributes to crashes at intersections: Extracting useful information from connected vehicle message data

R Arvin, M Kamrani, AJ Khattak - Accident Analysis & Prevention, 2019 - Elsevier
Connected and automated vehicles have enabled researchers to use big data for
development of new metrics that can enhance transportation safety. Emergence of such a …

Extracting useful information from basic safety message data: An empirical study of driving volatility measures and crash frequency at intersections

M Kamrani, R Arvin, AJ Khattak - Transportation research …, 2018 - journals.sagepub.com
With the emergence of high-frequency connected and automated vehicle data, analysts can
extract useful information from them. To this end, the concept of “driving volatility” is defined …

Freeway accident detection and classification based on the multi-vehicle trajectory data and deep learning model

D Yang, Y Wu, F Sun, J Chen, D Zhai, C Fu - Transportation research part …, 2021 - Elsevier
The freeway accident detection and classification have attracted much attention of
researchers in the past decades. With the popularity of Global Navigation Satellite System …

The role of pre-crash driving instability in contributing to crash intensity using naturalistic driving data

R Arvin, M Kamrani, AJ Khattak - Accident Analysis & Prevention, 2019 - Elsevier
While the cost of crashes exceeds $1 Trillion a year in the US alone, the availability of high-
resolution naturalistic driving data provides an opportunity for researchers to conduct an in …

The relationship between driving volatility in time to collision and crash-injury severity in a naturalistic driving environment

B Wali, AJ Khattak, T Karnowski - Analytic methods in accident research, 2020 - Elsevier
As a key indicator of unsafe driving, driving volatility characterizes the variations in
microscopic driving decisions. This study characterizes volatility in longitudinal and lateral …

Understanding how relationships between crash frequency and correlates vary for multilane rural highways: Estimating geographically and temporally weighted …

A Mohammadnazar, I Mahdinia, N Ahmad… - Accident Analysis & …, 2021 - Elsevier
Abstract Safety Performance Functions (SPFs) are critical tools in the management of
highway safety projects. SPFs are used to predict the average number of crashes per year at …

Driving impairments and duration of distractions: assessing crash risk by harnessing microscopic naturalistic driving data

R Arvin, AJ Khattak - Accident Analysis & Prevention, 2020 - Elsevier
Distracted and impaired driving is a key contributing factor in crashes, leading to about 35%
of all transportation-related deaths in recent years. Along these lines, cognitive issues like …