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 …

Low carbon future of vehicle sharing, automation, and electrification: A review of modeling mobility behavior and demand

J Wang, H Yang - Renewable and Sustainable Energy Reviews, 2023 - Elsevier
Vehicle sharing, automation, and electrification are anticipated to move mobility and society
towards low carbon and sustainability. Yet their positives and negatives to the society and …

Eliciting preferences for adoption of fully automated vehicles using best-worst analysis

R Shabanpour, N Golshani, A Shamshiripour… - … research part C …, 2018 - Elsevier
Autonomous mobility is one of the rapidly evolving aspects of smart transportation which
carries the potential of reshaping both demand and supply sides of transportation systems …

Unraveling the impact of travel time, cost, and transit burdens on commute mode choice for different income and age groups

J Ha, S Lee, J Ko - Transportation Research Part A: Policy and Practice, 2020 - Elsevier
It is well known that faster and less-expensive transit systems with shorter walking distances,
as well as less transfers, are associated with transit use. In this regard, recent studies have …

Modeling travel mode and timing decisions: Comparison of artificial neural networks and copula-based joint model

N Golshani, R Shabanpour, SM Mahmoudifard… - Travel Behaviour and …, 2018 - Elsevier
The field of travel demand analysis has traditionally been dominated by statistical models.
Conversely, Machine Learning (ML) techniques have been rapidly emerging in the past few …

Mode choice and the first-/last-mile burden: The moderating effect of street-level walkability

J Ha, D Ki, S Lee, J Ko - Transportation research part D: transport and …, 2023 - Elsevier
The first and last mile (FLM) of transit trips are associated with physical activity, often placing
a burden on transit users. FLMs that are short, safe, and convenient to walk could facilitate …

[HTML][HTML] Can continued anti-epidemic measures help post-COVID-19 public transport recovery? Evidence from Taiwan

HS Hsieh, HC Hsia - Journal of Transport & Health, 2022 - Elsevier
Introduction and objective COVID-19 has transformed economic activities and travel
behavior, especially for public transport use. When a pandemic ebbs, clarifying travel …

Dependence analysis of social contact behaviors under the impacts of COVID-19 based on a copula approach

H Ding, J Zhang, T Feng, R Liu - Science of The Total Environment, 2023 - Elsevier
The spread of the SARS-CoV-2 virus during the COVID-19 pandemic was intricately linked
with contact between people, but many of the policies designed to encourage safe contact …

Consumer preferences of electric and automated vehicles

R Shabanpour, SND Mousavi… - 2017 5th IEEE …, 2017 - ieeexplore.ieee.org
In an effort to understand public acceptance and adoption behavior of smart vehicles
technologies, this paper presents a detailed analysis of consumer preference for electric and …

Optimal design of sustainable transit systems in congested urban networks: A macroscopic approach

M Amirgholy, M Shahabi, HO Gao - Transportation Research Part E …, 2017 - Elsevier
Mass transit is a key component of a sustainable transportation system in urban networks. In
this research, we propose a continuum approximation model to optimize the line spacing …