Toward safer highways, application of XGBoost and SHAP for real-time accident detection and feature analysis

AB Parsa, A Movahedi, H Taghipour, S Derrible… - Accident Analysis & …, 2020 - Elsevier
Detecting traffic accidents as rapidly as possible is essential for traffic safety. In this study, we
use eXtreme Gradient Boosting (XGBoost)—a Machine Learning (ML) technique—to detect …

Severity analysis for large truck rollover crashes using a random parameter ordered logit model

G Azimi, A Rahimi, H Asgari, X Jin - Accident Analysis & Prevention, 2020 - Elsevier
Large truck rollover crashes present significant financial, industrial, and social impacts. This
paper presents an effort to investigate the contributing factors to large truck rollover crashes …

Investigating the injury severity of single-vehicle truck crashes in a developing country

E Rahimi, A Shamshiripour, A Samimi… - Accident Analysis & …, 2020 - Elsevier
Trucking plays a vital role in economic development in every country, especially countries
where it serves as the backbone of the economy. The fast growth of economy in Iran as a …

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 …

What factors results in having a severe crash? a closer look on distraction-related factors

H Razi-Ardakani, A Mahmoudzadeh… - Cogent …, 2019 - Taylor & Francis
This study provides a comprehensive literature review to summarize all contributing factors
and the logit-based models that were used to predict the severity of crashes. Using the …

Real-time image enhancement for an automatic automobile accident detection through CCTV using deep learning

MS Pillai, G Chaudhary, M Khari, RG Crespo - Soft Computing, 2021 - Springer
Almost all of the automatic accident detection (AAD) system suffers from the tradeoff
between computational overhead and detection accuracy. Recent advances in detection …

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 …

Modeling severity of motorcycle crashes with Dirichlet process priors

AE Kitali, E Kidando, P Alluri, T Sando… - … of Transportation Safety …, 2022 - Taylor & Francis
Motorcycles are becoming increasingly popular, especially in developing countries. This
increasing exposure, combined with the fact that they most likely result in injury crashes …

[HTML][HTML] A data-driven approach to calibrate microsimulation models based on the degree of saturation at signalized intersections

M Arafat, SR Nafis, E Sadeghvaziri, F Tousif - Transportation Research …, 2020 - Elsevier
Microscopic traffic simulation is considered as a reliable tool in transportation planning and
management. Rational solutions from such simulations are contingent upon how well the …

Quality of location-based crowdsourced speed data on surface streets: A case study of Waze and Bluetooth speed data in Sevierville, TN

N Hoseinzadeh, Y Liu, LD Han, C Brakewood… - … Environment and Urban …, 2020 - Elsevier
Obtaining accurate speed and travel time information is a challenge for researchers,
geographers, and transportation agencies. In the past, traffic data were usually acquired and …