Youngsoo Seol is an Associate Professor of Information Science and Mathematics at Dong-A University, South Korea. He received his B.A. in Mathematics from Dong-A University and M.S. in Applied probability from Oregon State University, USA, and a Ph.D. in Applied Mathematics from Iowa State University, USA. His research interests are probability theory, stochastic processes and applications, financial mathematics, data analysis and clustering with Hawkes processes, machine learning with stochastic processes, and AI with medical science.