Lee Sang-hyun received his Bachelor's degree in computer engineering from Honam University in 2002 and his Master's degree in 2004. He earned his Ph.D. in computer science from Chonnam National University in 2009. Since 2012, he has been serving as a professor in the Department of Computer Engineering at Honam University. His research interests include artificial intelligence, software engineering, intelligent software, fuzzy systems, IoT, and big data.

Myeong-Hoon Oh received his Ph.D. in information and communications engineering from the Gwangju Institute of Science and Technology (GIST), Gwangju, Korea, in 2005. He was a principal researcher at the Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, from 2005 to 2021. During the same period, he was an associate professor at the University of Science and Technology (UST), Daejeon, Korea. He has been an assistant professor at Honam University, Gwangju, Korea, since 2021. His current research focuses on high-performance computing systems, cloud-computing infrastructure, and cloud-computing standardization. He has been an editor for cloud computing at ITU-T SG13 since 2012.