Publications

Statistical Methodology Papers

1. Kipoong Kim, Jiyun Choi, and Hokeun Sun (2016). Network-based regularization for analysis of high-dimensional genomic data with group structure. The Korean Journal of Applied Statistics, 29(6), 1117–1128.

2. Hyoseok Ko, Kipoong Kim, and Hokeun Sun (2016). Multiple group testing procedures for analysis of high-dimensional genomic data. Genomics & Informatics, 14(4), 187.

3. Jiyun Choi, Kipoong Kim, and Hokeun Sun (2018). New variable selection strategy for analysis of high-dimensional DNA methylation Data. Journal of Bioinformatics and Computational Biology*, 16(4), 1850010.

4. Kipoong Kim, and Hokeun Sun (2019). Incorporating genetic networks into case-control association studies with high-dimensional DNA methylation data. BMC Bioinformatics*, 20, 510.

5. Mingyu Oh, Kipoong Kim, and Hokeun Sun (2020). Covariance thresholding to detect differentially co-expressed genes from microarray gene expression data. Journal of Bioinformatics and Computational Biology*, 18(1), 2050002.

6. Kipoong Kim, Jajoon Koo, and Hokeun Sun (2020). An empirical threshold of selection probability for analysis of high-dimensional correlated data. Journal of Statistical Computation and Simulation*, 90(9), 1606–1617.

7. Kipoong Kim and Hokeun Sun (2020). Selection probability of multivariate regularization to identify pleiotropic variants in genetic association studies. Communications for Statistical Applications and Methods, 27(5), 535-546.

8. Sora Park, Kipoong Kim, and Hokeun Sun (2022). Comparison of covariance thresholding methods in gene set analysis. Communications for Statistical Applications and Methods, 29(5), 591-601.

9. Kipoong Kim and Choongrak Kim (2023.04). A Review on the t-distributed Stochastic Neighbors Embedding. The Korean Journal of Applied Statistics, 36(2), 167-173.

10. Kipoong Kim and Choongrak Kim (2023.06). A summary on the distance metric between two subspaces. The Korean Journal of Applied Statistics, 36(3), 271-277.

11. Kipoong Kim, Taehwan Jun, Bokeun Ha, Shuang Wang and Hokeun Sun (2023.10). New statistical selection method for pleiotropic variants associated with both quantitative and qualitative traits. BMC Bioinformatics*, 24, 381.

12. Kipoong Kim and Sungkyu Jung (2023.10). Integrative sparse reduced-rank regression via orthogonal rotation for analysis of high-dimensional multi-source data. Statistics and Computing*, 34, 2.

13. Kipoong Kim†, Jaesung Park† and Sungkyu Jung (2024.10). Principal component analysis for zero-inflated compositional data, Computational Statistics and Data Analysis*, 198, 107989.

14. Dan Huang, Kipoong Kim and Hokeun Sun (2025+). Weighted overlapping group lasso for integrating prior network knowledge into gene set analysis, submitted.

15. Kipoong Kim and Sungkyu Jung (2025+). Generalized linear model for spherical response with projection-based inference, work in progress.

Asterisk (*): Science Citation Index Expanded (SCIE).
Dagger (†): These authors equally contributed to this work.

Application Papers

1. Eunju Seo†, Kipoong Kim†, Taehwan Jun, Jinsil Choi, Seonghoon Kim, María Muñoz-Amatriaín, Hokeun Sun‡, and Bokeun Ha‡ (2020). Population Structure and Genetic Diversity in Korean Cowpea Germplasm Based on SNP Markers. Plants*, 9(9), 1190.

2. Eunju Seo†, Kipoong Kim†, Ryulyi Kang, Gyutae Kim, Aron Park, Woonji Kim, Hokeun Sun‡, and Bokeun Ha‡ (2020). Genome-Wide Association Study for Flowering Time in Korean Cowpea Germplasm. Plant Breeding and Biotechnology. 8(4), 413-425.

3. Kunyan Zou, Kiseung Kim, Kipoong Kim, Dongwoo Kang, Yuhyeon Park, Hokeun Sun, Bokeun Ha, Jungmin Ha, and Taehwan Jun‡ (2021). Genetic Diversity and Genome-Wide Association Study of Seed Aspect Ratio Using a High-Density SNP Array in Peanut (Arachis hypogaea L.). Genes*, 12(1), 2.

4. Woosung Chang, Jihye Do, Kipoong Kim, Yeonsup Kim, Sunghee Lee, Dankyu Yoon, Eunjin Kim, and Jeomkyu Lee‡ (2022). The Association of Plasma Cytokines Including VEGF with Recurrent Wheezing in Allergic Patients. Asian Pacific Journal of Allergy and Immunology*, 40(1), 47-54.

5. Yeo, Hye Ju, Tae Hwa Kim, Jin Ho Jang, Kyeongman Jeon, Dong Kyu Oh, Mi Hyeon Park, Chae-Man Lim, Kipoong Kim, and Woo Hyun Cho‡ (2023). Obesity Paradox and Functional Outcomes in Sepsis: A Multicenter Prospective Study. Critical Care Medicine*. 51(6), 742-752.

6. Hong‐Ju Kim, Daehoon Kim, Kipoong Kim, Sung Hwa Choi, Moon‐Hyun Kim, Je‐Wook Park, Hee Tae Yu, Tae‐Hoon Kim, Jae‐Sun Uhm, Boyoung Joung, Moon‐Hyoung Lee, Hui‐Nam Pak (2024). Effects of antiarrhythmic drug responsiveness and diagnosis‐to‐ablation time on outcomes after catheter ablation for persistent atrial fibrillation. Journal of Arrhythmia. 0, 1-12.

7. Jeongsu Kim, Jin Ho Jang, Kipoong Kim, Sunghoon Park, Su Hwan Lee, Onyu Park, Tae Hwa Kim, Hye Ju Yeo, Woo Hyun Cho, Korean Intensive Care Study Group (2024). Functional aspects of the obesity paradox in patients with severe coronavirus disease-2019: A retrospective, multicenter study. Tuberculosis and Respiratory Diseases. 87(2), 176.

8. Sung-Ha Lee†, Kipoong Kim†, Suhwan Ghim, Harold H. Lee, Choongwan Woo‡, Incheol Choi‡ (2025+). Genetic Influences on Psychological and Subjective Well-being in East Asians, submitted.

9. Mina Jyung†, Hyungji Kim†, Kipoong Kim, ..., Incheol Choi‡ (2025+). Five Factor Model-based Personality Profiles in South Korea, manuscript in progress.

Asterisk (*): Science Citation Index Expanded (SCIE).
Plus (+): Conference Proceedings.
Dagger (†): These authors equally contributed to this work.

Referee Services

• Journal of Nonparametric Statistics

• Journal of Computational and Graphical Statistics

• BMC Bioinformatics

• Scientific Reports

• BioData Mining

• Communications for Statistical Applications and Methods

• The Korean Journal of Applied Statistics 

Invited Talks

1. KDISS Autumn Conference 2016, November 2016, Poster presentation (2nd prize). "Network-based regularization for analysis of high-dimensional genomic data with group structure". Kipoong Kim and Hokeun Sun.

2. KDISS Spring Conference 2017, May 2017, Oral presentation (2nd prize). "Network-based Regularization with Dimension Reduction Techniques for Analysis of DNA-methylation Data". Kipoong Kim and Hokeun Sun.

3. KSS Spring Conference 2017, May 2017, Oral presentation (2nd prize). "Network-based regularization with dimension reduction techniques for analysis of high-dimensional genomic data". Kipoong Kim, Xianglong Liang and Hokeun Sun.

4. KSS Autumn Conference 2020, December 2020, Oral presentation (2nd prize). "Unified regularization method to identify pleiotropic variants associated with mixed-type multiple outcomes". Kipoong Kim(*) and Hokeun Sun.

5. JSM 2021, August 8-12, 2021, Speed presentation (5-minute). "New selection probability computation to identify pleiotropic variants associated with both quantitative and qualitative traits". Kipoong Kim(*) and Hokeun Sun.

6. KDISS Autumn Conference 2021, November 26-27 2021, Oral presentation (2nd prize). "Unified selection score to identify pleiotropic variants associated with both quantitative and qualitative traits". Kipoong Kim(*) and Hokeun Sun.

7. KSS Winter Conference 2022, December 2022, Oral presentation. "Integrative sparse reduced-rank regression for analysis of high-dimensional multi-source data". Kipoong Kim(*) and Sungkyu Jung.

8. KSS Summer Conference 2024, June 2024, Oral presentation. "Principal component analysis for zero-inflated compositional data". Kipoong Kim(*), Jaesung Park and Sungkyu Jung.

9. IASC-ARS 2024, December 2024, Oral presentation. "Integrative Sparse reduced-rank regression via orthogonal rotation for analysis of high-dimensional multi-source data". Kipoong Kim(*) and Sungkyu Jung.

※ KDISS: Korean Data and Information Science Society
※ KSS: The Korean Statistical Society
※ JSM: Joint Statistical Meeting