Sökresultat - "Chun, Dohyun"

Artificial Intelligence for Pediatric Height Prediction Using Large-Scale Longitudinal Body Composition Data

Chun, Dohyun, Jung, Hae Woon, Kang, Jongho, Jang, Woo Young, Kim, Jihun

Electrochemically Driven Selective Olefin Epoxidation by Cobalt–TAML Catalyst

Kim, Suyeon S.^aff1, Hong, Sugyeong^aff2, Koovakattil Surendran, Adarsh^aff5, Roy, Avishek^aff1, Malik, Deesha D.^aff3, Chun, Dohyun^aff1, Kim, Sojin^aff1, Kim, Yumin^aff1, Lee, Yong-Min^aff3, Lee, Yong Ho^aff1, Lu, Xiaoyan^aff6, Roithová, Jana^aff5, Kim, Sun Hee^{aff2, aff7}, Nam, Wonwoo^{aff3, aff4, aff6}, Jin, Kyoungsuk^aff1

Timing, velocity, and magnitude of pubertal changes in body composition: a longitudinal study

Chun, Dohyun^{Aff1, Aff2}, Kim, Seo Jung^Aff3, Suh, Junghwan^{Aff3, IDs4139002403299w_cor1}, Kim, Jihun^{Aff2, Aff4, IDs4139002403299w_cor2}

Forecasting returns with machine learning and optimizing global portfolios: evidence from the Korean and U.S. stock markets

Chun, Dohyun, Kang, Jongho, Kim, Jihun^{Aff3, IDs4085402400648w_cor3}

Big data-based reference centiles for body composition in Korean children and adolescents: a cross-sectional study

Chun, Dohyun^{Aff1, Aff2}, Kim, Seo Jung, Suh, Junghwan^{Aff3, IDs12887024051663_cor3}, Kim, Jihun^{Aff2, Aff4, IDs12887024051663_cor4}

Volatility forecasting and volatility-timing strategies: A machine learning approach

Chun, Dohyun ^{a, 1}, Cho, Hoon ^{b, 2}, Ryu, Doojin ^{c, ⁎, 3}

Comparison of adult height prediction using bone age and body composition for growth assessment in Korean children.

Jung, Hae Woon¹ (AUTHOR), Chun, Dohyun^2,3 (AUTHOR), Choi, Ji Hye^4,5 (AUTHOR), Lee, Jin Hyuck^4,6 (AUTHOR), Lee, Kihwa⁴ (AUTHOR), Kim, Jihun^3,7,8 (AUTHOR) jihunkim79@gmail.com, Jang, Woo Young^4,5 (AUTHOR) opmanse@gmail.com

State Heterogeneity Analysis of Financial Volatility Using High-Frequency Financial Data

Chun, Dohyun, Kim, Donggyu

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Discovering the drivers of stock market volatility in a data-rich world

Chun, Dohyun, Cho, Hoon, Ryu, Doojin

The relationship between carbon-intensive fuel and renewable energy stock prices under the emissions trading system

Chun, Dohyun, Cho, Hoon, Kim, Jihun

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Economic indicators and stock market volatility in an emerging economy

Chun, Dohyun, Cho, Hoon, Ryu, Doojin ^*

Crude oil price shocks and hedging performance: A comparison of volatility models

Chun, Dohyun, Cho, Hoon, Kim, Jihun

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Hedge fund market runs during financial crises.

Sung, Sangwook¹ (AUTHOR), Chun, Dohyun² (AUTHOR), Cho, Hoon² (AUTHOR), Ryu, Doojin³ (AUTHOR)

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Body Composition Changes and Catch-up Growth in Pre-pubertal Children with Short Stature: A Longitudinal Retrospective Cross-sectional Cohort Study.

Chun D; College of Business Administration, Kangwon National University, Chuncheon, Gangwon-do, Korea.; The Global Prediction Co., Ltd., Gwangmyeong, Gyeonggi-do, Korea., Kim SJ; Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea., Suh J; Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea., Kim J; The Global Prediction Co., Ltd., Gwangmyeong, Gyeonggi-do, Korea.; College of Humanities & Social Sciences Convergence, Yonsei University, Wonju, Gangwon-do, Korea.

Journal Article , 2025