CitySim: a drone-based vehicle trajectory dataset for safety-oriented research and digital twins

O Zheng, M Abdel-Aty, L Yue… - … research record, 2024 - journals.sagepub.com
… the available vehicle trajectory datasets do not have the capacity to satisfy both. This paper
… the CitySim dataset that has the core objective of facilitating safety-oriented research and …

Development, Validation, and Integration of AI-Driven Computer Vision System and Digital-Twin System for Traffic Safety Dignostics

O Zheng - 2023 - stars.library.ucf.edu
… ARCIS at various locations, CitySim: a new drone recorded vehicle trajectory dataset that …
Based on these digital twin features provided by CitySim, we proposed a Digital Twin

Towards next generation of pedestrian and connected vehicle in-the-loop research: A digital twin co-simulation framework

Z Wang, O Zheng, L Li, M Abdel-Aty… - … Intelligent Vehicles, 2023 - ieeexplore.ieee.org
… The trajectory data used in this project is from the CitySim dataset. The Carla map … CitySim:
A Drone-Based Vehicle Trajectory Dataset for Safety Oriented Research and Digital Twins

A Comparative Analysis of Machine Learning Methods for Lane Change Intention Recognition Using Vehicle Trajectory Data

R Yuan - arXiv preprint arXiv:2307.15625, 2023 - arxiv.org
… Therefore, the CitySim dataset was chosen for this study to … [23] CitySim is a publicly
available drone-based vehicle … for Safety Oriented Research and Digital Twins," p. arXiv:2208.11036…

Assessing Conflict Likelihood and its Severity at Interconnected Intersections: Insights from Drone Trajectory Data

Q Jin, M Abdel-Aty, C Wang, S Tang - Available at SSRN 5030905 - papers.ssrn.com
… birds-eye-view drone-based trajectories, was developed … vehicles, and a digital twin feature.
More detailed information about processing pipeline 47 can be found in the CitySim Dataset

Digital Twin-based Driver Risk-Aware Intelligent Mobility Analytics for Urban Transportation Management

T Li, Z Bian, H Lei, F Zuo, YT Yang, Q Zhu, Z Li… - arXiv preprint arXiv …, 2024 - arxiv.org
Citysim: A drone-based vehicle trajectory dataset for safety-oriented research and digital
twins… Transportation Research Record: Journal of the Transportation Research Board, July 2023…

Multiple Aerial Videos-based Long-Distance Vehicle Trajectory Construction with Spatiotemporal Continuity

Y He, B Cao, CY Chan, Y Li, X Xia… - … on Intelligent Vehicles, 2024 - ieeexplore.ieee.org
… within the most advanced trajectory dataset-CitySIM dataset. … digital twin road environments.
These make it become the most promising long-distance trajectory dataset in current studies

Drone Data Analytics for Measuring Traffic Metrics at Intersections in High-Density Areas

Q Pu, Y Zhu, J Wang, H Yang, K Xie, S Cui - arXiv preprint arXiv …, 2024 - arxiv.org
… To validate the accuracy of the data in our dataset, this study compared the results of …
CitySim: A DroneBased Vehicle Trajectory Dataset for Safety Oriented Research and Digital Twins

Statistical Risk and Performance Analyses on Naturalistic Driving Trajectory Datasets for Traffic Modeling

R Zong, Y Wang, J Ding, W Deng - World Electric Vehicle Journal, 2024 - mdpi.com
… The virtual simulation testing on autonomous driving using digital twin technology to simulate
the driving environment … For this research, we choose the Freeway B sub-set of the CitySim

Traffic flow clustering framework using drone video trajectories to identify surrogate safety measures

S Ding, M Abdel-Aty, O Zheng, Z Wang… - arXiv preprint arXiv …, 2023 - arxiv.org
… conflicts and determine SSM indicator thresholds using empirical trajectory data. The
dataset employed in this study is a portion of the CitySim dataset (8), which comprises a higher …