Development and evaluation of bidirectional LSTM freeway traffic forecasting models using simulation data

RL Abduljabbar, H Dia, PW Tsai - Scientific reports, 2021 - nature.com
Long short-term memory (LSTM) models provide high predictive performance through their
ability to recognize longer sequences of time series data. More recently, bidirectional deep …

[HTML][HTML] Getting real: The challenge of building and validating a large-scale digital twin of Barcelona's traffic with empirical data

J Argota Sánchez-Vaquerizo - ISPRS International Journal of Geo …, 2022 - mdpi.com
Large-scale microsimulations are increasingly resourceful tools for analysing in detail
citywide effects and alternative scenarios of our policy decisions, approximating the ideal of …

Exploring the impact of connected and autonomous vehicles on freeway capacity using a revised Intelligent Driver Model

P Liu, W Fan - Transportation planning and technology, 2020 - Taylor & Francis
Connected and autonomous vehicle (CAV) technologies are expected to change
driving/vehicle behavior on freeways. This study investigates the impact of CAVs on freeway …

Recent advances in traffic optimisation: systematic literature review of modern models, methods and algorithms

R Aleksander, C Paweł - IET Intelligent Transport Systems, 2020 - Wiley Online Library
Over the past few decades, the increasing number of vehicles and imperfect road traffic
management have been sources of congestion in cities and reasons for deteriorating health …

A validated multi-agent simulation test bed to evaluate congestion pricing policies on population segments by time-of-day in New York City

BY He, J Zhou, Z Ma, D Wang, D Sha, M Lee… - Transport Policy, 2021 - Elsevier
Abstract Evaluation of the demand for emerging transportation technologies and policies
can vary by time of day due to spillbacks on roadways, rescheduling of travelers' activity …

Calibrating stochastic traffic simulation models for safety and operational measures based on vehicle conflict distributions obtained from aerial and traffic camera …

D Sha, J Gao, D Yang, F Zuo, K Ozbay - Accident Analysis & Prevention, 2023 - Elsevier
Proper calibration process is of considerable importance for traffic safety evaluations using
simulation models. Allowing for a pure with and without comparison under identical …

Spatiotemporal trajectory characteristic analysis for traffic state transition prediction near expressway merge bottleneck

Q Wan, G Peng, Z Li, FHT Inomata - Transportation Research Part C …, 2020 - Elsevier
The theoretical analysis of traffic flow with empirical vehicle trajectory data contained within
this study allows for the explanation, reconstruction, and prediction of spatiotemporal …

Applying Bayesian optimization for calibration of transportation simulation models

D Sha, K Ozbay, Y Ding - Transportation Research Record, 2020 - journals.sagepub.com
The parameters of a transportation simulation model need to pass through a careful
calibration process to ensure that the model's output is as close as possible to the actual …

Review of driving-behaviour simulation: VISSIM and artificial intelligence approach

H Al-Msari, S Koting, AN Ahmed, A El-Shafie - Heliyon, 2024 - cell.com
Examining driving behaviour is crucial for traffic operations because of its influence on driver
safety and the potential for increased risk of accidents, injuries, and fatalities. Approximately …

Integrating road traffic externalities through a sustainability indicator

P Fernandes, M Vilaça, E Macedo, C Sampaio… - Science of the total …, 2019 - Elsevier
Road traffic poses negative externalities on society and represents a key challenge in
sustainable transportation. However, the existing literature about the assessment of traffic …