You-Rak Choi earned, from the Chungnam National University, a BS (1993) and a PhD (2022). He is now the chief researcher of the KAERI (Korea Atomic Energy Institute). His work in Low-power Wireless sensing has resulted in more than 10 papers. His research interests include IoT, AI, Low-power sensing, and Wireless communication.

Yunhee Kang earned a BS in Computer Engineering (1989) and an MS in Computer Engineering (1993), both from Dongguk University in Seoul, Korea. He received a PhD in Computer Science (2002) from Korea University in Seoul, Korea. He is currently a Full Professor in the Division of Computer Engineering at Baekseok University in Cheonan, Korea. His work in Distributed Systems has resulted in more than 100 publications, including receiving the Best Paper Award at ICOIN 2001. His research interests include  Grid Computing, Cloud computing, Applied AI, and Blockchain.