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Biography
Biography
I am a Senior Researcher at the Institute for Data Innovation in Science, Seoul National University. (Mentor: Sungkyu Jung) I develop nonparametric regression and inference methods for manifold-valued and metric-space data, with particular emphasis on Fréchet regression, geometric predictors, and distributional data. I received my Ph.D. in Statistics from Seoul National University in Feb, 2025, under the supervision of Byeong U. Park.
Fréchet Regression | Nonparametric Analysis | Non-Euclidean Data | Functional Data Analysis
Selected Publications & Presentations
Selected Publications & Presentations
Published Papers
Published Papers
Preprints and Papers under Revision
Preprints and Papers under Revision
Local Fréchet regression with toroidal predictors (co-author: Jeong Min Jeon, under revision at Scandinavian Journal of Statistics)
Local Fréchet regression with Riemannian predictors (co-author: Jeong Min Jeon, arXiv preprint)
Functional Principal Component Analysis for Manifold-Indexed Data (co-author: Jeong Min Jeon, arXiv preprint)
Selected Ongoing Projects
Selected Ongoing Projects
Single-index Fréchet regression with Riemannian predictors (Ongoing collaborative project)
Talks
Talks
Local Fréchet Regression with Riemannian Predictors
The 1st Asian New Researchers Conference (2026) - Oral and Poster Presentation
The Summer Conference of the Korean Statistical Society (2026) - Oral Presentation
The IMS Annual Meeting (2026) - Oral Presentation (Invited by Yaqing Chen and Paromita Dubey)
The New Researchers Conference (2026) - Oral Presentation
International Conference on Econometrics and Statistics (EcoSta 2025) - Oral Presentation (Invited by Thanh Mai Pham Ngoc)
Local Fréchet Regression with Toroidal Predictors
1st International New Researchers Conference (1st INRC, 2025) - Oral Presentation
Seminar at Kyushu University (2026) - Oral Presentation (Invited by Yuichi Goto)
The 18th MSJ-SI on MMS (2026) - Poster Presentation
The 20th Spring Meeting of the Japan Statistical Society (2026) - Poster Presentation (Excellent Presentation Award, Statement)
The 26th Workshop on Nonparametric Statistical Analysis and Bayesian Statistics (2026) - Oral Presentation (Invited by Yasuhito Tsuruta)
The Applied Statistics Workshop at the University of Tokyo (2026) - Oral Presentation (Invited by Daisuke Kurisu)
IMS-APRM 2026 at The Chinese University of Hong Kong (2026) - Poster Presentation
Local Fréchet Regression with Spherical Predictors
8th International Conference on the Science of Data Science (ICSDS 2025) - Oral Presentation
International Conference on Econometrics and Statistics (EcoSta 2025) - Oral Presentation (Invited by Jeong Min Jeon)
Korean Statistical Society Winter Conference (2024) - Oral Presentation (Commendation Award)
Oral presentation at ICSDS 2025, Seville. Special thanks to Changwon Choi (Postdoctoral Researcher at Seoul National University) for the photo.
Oral presentation at The 26th Workshop on Nonparametric Statistical Analysis and Bayesian Statistics, Meiji University, Tokyo. Special thanks to Yongjae Kim (Postdoctoral Researcher at Seoul National University) for the photo.
Grants & Fellowships
Grants & Fellowships
Sejong Science Fellowship
Sejong Science Fellowship
Development of Structural Nonparametric Models for Non-Euclidan Data
Principal Investigator (Mar. 2025 – Present)
National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. RS-2025-00515381)
Contact
Contact
Email
Email
CV
CV
Materials
Materials
A one-page summary of 'Local Fréchet regression with Riemannian predictors' is available.
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