Our paper on gradient-based calibration of traffic assignment models received the Best Scientific Paper Award at the 2026 ITS World Congress!
Hyunsoo Yun
I am a Postdoctoral Researcher in the Digital Twin Lab at Purdue University, working with Prof. Ziran Wang. I earned my Ph.D. at Seoul National University, advised by Prof. Dong-Kyu Kim.
My research lies at the intersection of machine learning and transportation systems, spanning network modeling, travel demand modeling, and causal discovery.
I'm always happy to talk about related work or potential collaborations, so feel free to reach out.
News
Five of our papers were accepted for the 2027 TRB Annual Meeting. Looking forward to seeing everyone!
Presented our work on network-wide traffic reconstruction at IEEE ITSC 2026 in Naples.
Joined the Digital Twin Lab at Purdue University as a postdoctoral research associate.
Four papers accepted to the TRB Annual Meeting. See you in D.C.!
Excited to join the BK Education & Research Program for InfraSPHERE at Seoul National University.
I’m delighted to be joining Ajou University as a lecturer for the 2025 academic year!
Successfully defended my doctoral dissertation!
Completed a three-week Basic Military Training course for the Republic of Korea Army.
Honored to be selected for the Brain Korea 21 Future Innovative Talent Scholarship.
Experience
- 2026 –Purdue University · Postdoctoral Research AssociateDigital Twin Lab, Lyles School of Civil & Construction Engineering
- 2020 – 26Seoul National UniversityPostdoctoral ResearcherMar 2025 – May 2026BK21 Program for InfraSPHERE; Institute of Construction & Environmental EngineeringFulfilling mandatory military service through a research-based alternative service programGraduate Student ResearcherMar 2020 – Feb 2025Transportation Research Laboratory, advised by Prof. Dong-Kyu Kim
- 2025 – 26Ajou University · LecturerTransportation Network Theory; Transportation Seminar III
- 2021Kakao Mobility · Research Intern, Data Intelligence TeamDynamic pricing and short-term demand prediction for shared mobility servicesAdvised by Dr. Dominic Jungmin Kim
Education
- 2020 – 25Seoul National UniversityPh.D. in Civil & Environmental Engineering
- 2016 – 20Kyung Hee UniversityB.S. in Civil Engineering