Editorial Board

Editor-in-chief
Chang Ki Kang	Gachon University


Associate Editor
Juyeon Kim	Soongsil University


Editors
Kim Gwang-su	Jeonju Electric University
Dong Keun Kim	Sangmyung University
Jongwan Kim	Jeonbuk National University
Taebeum Ryu	Hanbat National University
Minsoo Park	Kangnam University
YungKyung Park	Ewha Womans University
Jaehyun Park	Incheon National University
Mi Young Son	Korea National Open University
Eunah Yoh	Keimyung University
Kyung-Sun Lee	Kangwon University
Sangwon Lee	Sungkyunkwan University
Jong-Sik Lee	Anyang University
Eun Hye Jang	Electronics and Telecommunications
Hunkoog Jho	Dankook University
Sangeun Jin	Pusan National University


International Editorial Board
Jaejin Hwang	Northern Illinois University, U.S.A.
Seung Hee Lee	University of Tsukuba, Japan
So-Yeon Yoon	Cornell University, U.S.A.

Editor-in-chief