HEE-CHEOL KIM received the B.Sc. degree from the Department of Mathematics and the M.Sc. degree from the Department of Computer Science, Sogang University, South Korea, and the Ph.D. degree from the Numerical Analysis and Computing Science program, Stockholm University, Sweden, in 2001. He is currently a Professor with the Department of Computer Engineering and the Institute of Digital Anti- Aging Healthcare, Inje University, South Korea. His research interests include machine learning,deep learning, computer vision, medical informatics, and AI-based decision support systems. (ORCID iD: 0000-0002-5399-7647)