HDFD Lab
High-Dimensional & Functional Data Lab
Yonsei University | Division of Data Science · Department of Information and Statistics

연구성과

연구성과 및 주요 학술활동입니다.

Publications

01
Functional Data Analysis of Human Drivers' Car-following Behavior in the Mixed Traffic of Human-driven Vehicles and Autonomous Vehicles
Yujin Park, Chris Lee, Eunsik Kim, Jae Keun Yoo, Kyongwon Kim (2026) · Transportation Letters
02
Nonlinear functional sufficient dimension reduction via principal fitted components
Minjee Kim*, Yujin Park*, Kyongwon Kim, Jae Keun Yoo (2025) · Statistics and Computing
03
On sufficient dimension reduction methods based on a graphical model with non-concave penalty
Yujin Park, Kyongwon Kim, Jae Keun Yoo (2025) · Statistics and Computing
04
Using noise filtering and sufficient dimension reduction method on unstructured economic data
Jae Keun Yoo*, Yujin Park*, Beomseok Seo (2024) · The Korean Journal of Applied Statistics
05
On cross-distance selection algorithm for hybrid sufficient dimension reduction
Yujin Park, Kyongwon Kim, Jae Keun Yoo (2022) · Computational Statistics & Data Analysis
06
Machine learning approach for study on subway passenger flow
Yujin Park, Yoonhee Choi, Kyongwon Kim, Jae Keun Yoo (2022) · Scientific Reports
* Co-first Author

Working Papers

01
Functional neural forecasting of EV charging currents following changes in current limits
Dong Hyun Lee, Dohyeon Kim , Nayeon Kim, Yujin Park^ · Work in Progress
02
Effective yield prediction for high-dimensional semiconductor manufacturing data via sufficient dimension reduction
Yujin Park · Work in Progress
03
Bootstrap inference for functional data in RKHS under non-gaussian errors
Sojin Kim, Yujin Park^ · Work in Progress
04
Estimating dynamic price of anarchy in urban road networks: a spatio-temporal graph neural network approach
Haram Oh, Yujin Park^ · Work in Progress
^ Corresponding Author

Talks

01
Functional Data Analysis and Dimension Reduction
Yujin Park 연세대학교 의료통계학과 세미나 · 2026
02
On cross-distance selection algorithm for hybrid sufficient dimension reduction
Yujin Park, Kyongwon Kim, Jae Keun Yoo CMSTAT · 2023

Academic Service

01
Peer Review
Quality and Quantity · Discover Artificial Intelligence · Travel Behaviour and Society · Scientific Reports · IEEE Access
02
정규연구과제 검독·평가
국민건강보험 · 2026