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I am a PhD candidate in Civil Engineering and the Institute for Software Integrated Systems at Vanderbilt University, under the guidance of Professor Dan Work. During my PhD, I am dedicated to the I-24 MOTION testbed, a living freeway testbed generating the world's largest traffic trajectory data.
My current research focuses on understanding the multi-scale dynamics of freeway systems, with particular emphasis on the critical phenomena of stop-and-go waves. I am also working closely with Professor Benedetto Piccoli on traffic theory and Professor Jonathan Sprinkle on vehicle automation and connectivity.
My long-term research vision is to integrate computational methods and CPS technology with transportation to create a sustainable system aligned with the UN Sustainable Development Goals (SDGs). I am a strong advocate of open science and have initiated efforts in open traffic science.
Representative Publications
Scalable stop-and-go waves analysis: Representation, measurements and insights
Junyi Ji, Derek Gloudemans, Yanbing Wang, Gergely Zachár, William Barbour, Jonathan Sprinkle, Benedetto Piccoli, Daniel B. Work.
Under review.
Junyi Ji, Alex Richardson, Derek Gloudemans, Gergely Zachár, Matthew Nice, William Barbour, Jonathan Sprinkle, Benedetto Piccoli, Daniel B Work
Under review.
I-24 MOTION: An instrument for freeway traffic science
Derek Gloudemans, Yanbing Wang, Junyi Ji, Gergely Zachar, Will Barbour, Eric Hall, Meredith Cebelak, Lee Smith, Daniel B. Work,.
Transportation Research Part C: Emerging Technologies, 2023, 155:104311.
The station-free sharing bike demand forecasting with a deep learning approach and large-scale datasets
Chengcheng Xu, Junyi Ji, Pan Liu.
Transportation Research Part C: Emerging Technologies, 2018, 95:47-60.
Contact me
Email: junyi.ji@vanderbilt.edu
Address: 1025 16th Ave S, Nashville, TN, United States
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