I am an Assistant Professor in the Department of Statistics at Korea University. My research interests include dimension reduction, functional data analysis, statistical machine learning, and graphical models.
Prior to joining KU in 2021, I worked at The University of North Carolina at Charlotte as an Assistant Professor of Statistics and an Affiliated Faculty in the School of Data Science. I received a Ph.D. in Statistics at The Pennsylvania State University, B.S. in Statistics and B.S. in Mathematical Sciences at Seoul National University in South Korea.
Office: 330 CPSE Bldg. (정경관 330호)
My CV.
Last modified in February, 2022.
Sparse Multivariate Functional Principal Component Analysis
Stat (Accepted) [Link]Dimension reduction for functional data based on weak conditional moments
The Annals of Statistics. 50(1), 107-128. [Link]Multivariate Neighborhood Trajectory Analysis: An Exploration of the Functional Data Analysis Approach
Geographical Analysis (Accepted) [Link]Nonlinear and additive principal component analysis for functional data
Journal of Multivariate Analysis, 181, 104675. [Link] [Code]On sufficient dimension reduction for functional data: Inverse moments based methods
WIREs: Computational Statistics, 11(4), e1459. [Link]Molecular, physiological and behavioral responses of honey bee (Apis mellifera) drones to infection with microsporidian parasites
Journal of Invertebrate Pathology, 155, 14-24. [Link]Nonlinear sufficient dimension reduction for functional data
The Annals of Statistics, 45, 1059--1095.[Link] [Code]