National Defense Cloud Strategy. - Sun-O Choi; Jong-Bae Kim (SNPD Winter, 2021)

Smart Black Box DVR System in IT-Based Vehicle Emergency Rescue Environment. - Sun-O Choi; Jongbae Kim (Int. J. Softw. Innov., 2022)

Design and Implementation of IoT Platform Education System Based on Open Source Hardware. - Sun-O Choi; Jongbae Kim (Int. J. Softw. Innov., 2022)