Seyoung Ahn received the B.E. degree in Computer Science and Engineering from Hanyang University, South Korea, in 2018. He is currently pursuing the M.S.-leading-to-Ph.D. degree in Computer Science and Engineering, Hanyang University, South Korea. Since 2018, he has been with the Computer Science and Engineering, Hanyang University of Engineering, South Korea. His research interests include Network optimization based on machine learning, cell-free massive MIMO, and federated learning.