Topic-Contributed Paper Session

KISS Student Paper Competition Award Section

Tue, Aug 5, 2:00 PM - 3:50 PM Room CC-103C Music City Center

Korean International Statistical Society co: No Additional Sponsorco: No Additional Sponsor Applied

About this session

This session features five student paper competition awardees. The presentations cover recent developments in statistical methods for high-dimensional and censored data, deep generative models, dimension reduction techniques, and nonparametric regression methods.

5 Presentations

A Scalable Variational Bayes Approach to Fit High-dimensional Spatial Generalized Linear Mixed Models

2:05 PM - 2:25 PM

Jin Hyung Lee (George Mason University)

Spatial Statistics Variational Inference Basis Representation Parallel Computing Non-Gaussian Spatial Data Statistical Computing

Adaptive Quantile Regression for Doubly-Censored Data

2:25 PM - 2:45 PM

Sangbum Choi (Korea University)

Co-authors: Yeji Kim (New York University, Division of Biotatistics, Department of Population Health), Sangbum Choi (Korea University, Department of Statistics), Seohyeon Park (Department of Statistics, Korea University)

Adaptive quantile loss Censored quantile regression Double-censoring Majorization-Minimization algorithm Survival analysis

Deep Discrete Encoders for Identifiable Generative Modeling

2:45 PM - 3:05 PM

Seunghyun Lee

Co-authors: Yuqi Gu (Columbia University)

Identifiability Interpretable AI Graphical models

Principal Component Analysis in the Graph Frequency Domain

3:05 PM - 3:25 PM

Kyusoon Kim (Seoul National University, Department of Statistics)

Co-authors: Hee-Seok Oh (Seoul National University)

Dimension reduction Graph frequency domain Graph signal processing Multivariate graph signal PCA

Totally Concave Regression

3:25 PM - 3:45 PM

Dohyeong Ki (Department of Statistics, University of California, Berkeley)

Co-authors: Adityanand Guntuboyina (University of California, Berkeley)

Interaction effect modeling Mixed partial derivatives,Multivariate convex regression Nonnegative least squares Popoviciu's convex functions Shape-constrained estimation