Research Associate Professor


Gwang Su Kim (김광수) 
Email :
Office : Room 2108, LG-Semicon Hall
Address : School of Electrical Engineering, KAIST, 291, Daehak-ro, Yuseong-gu, Daejeon (34141), Republic of Korea


Research Associate Professor, School of Electrical Engineering, KAIST

Member of the Korean Statistical Society, Bayesian research
Member of the Korean Society of Climate Change Research

Ph.D. in the Department of Statistics from the Seoul National University
B.S. in the Department of Statistics from the Seoul National University


Areas of Interest

Statistical learning, Big data analysis, High dimensional data analysis
Bayesian nonparametrics, Survival analysis, Latent variable analysis


  1. Detection of Gene–Environment Interactions in a Family–Based Population Using SCAD (2017), Gwangsu Kim, Chao–Qiang Lai, Donna K. Arnett, Laurence D. Parnell, Jose M. Ordovas, Yongdai Kim, Joungyoun Kim, Statistics in Medicine, 36:22, 3547-3559.
  2. Bayesian Analysis of the Proportional Hazards Model with Time-Varying Coefficients (2017), Gwangsu Kim, Taeryon Choi and Yongdai Kim, Scandinavian Journal of Statistics, 44:2, 524-544.
  3. Current trends in high dimensional massive data analysis (2016), Woncheol Jang, Gwangsu Kim and Joungyoun Kim, The Korean Journal of Applied Statistics, 29:6, 999-1005.
  4. Bayesian analysis to detect abrupt changes in extreme hydrological processes (2016), Seongil Jo, Gwangsu Kim and Jong-June Jeon, Journal of Hydrology, 538, 63-70
  5. Sparse Bayesian Representation in Time-Frequency Domain (2015), Gwangsu Kim, Jeongran Lee, Yongdai Kim and Hee-Seok Oh, Journal of Statistical Planning and Inference, 166, 126-137.

Recent 3 years until 2017. 9

  • Published: 4 articles in SCI journals, 2 articles of SCIE journals, 1 article in ESCI journals, 2 articles in KCI journals    
  • Accepted: 1 article in SCI journals

Teaching Experience 

Elementary statistics, Mathematical statistics

Introduction to probability, Engineering statistics

Multivariate analysis, Data mining 

Bayesian inference, Computational statistics




2011 BNP Workshop, Veracruz, Mexico

The posterior convergence rate of Cox's partial likelihood 2014 ICTC, Busan, Korea

A Statistical Approach to Smooth Video Quality Adaptation in IEEE 802.11 Wireless LANs  


2011 BNP Workshop, animation competition 1st prize