A Case of Standard Develop Framework Based on Open-Source Software in Korea Public Sector. - YoungJin Choi; Young-Gon Lee; JongHei Ra (FGIT-GDC/IESH/CGAG, 2012)

The method to secure scalability and high density in cloud data-center. - YoungJin Choi; SangHak Lee; JinHwan Kim; YongJu Kim; HyeonGyu Pak; GyuYoung Moon; JongHei Ra; Yong-Gyu Jung (Inf. Syst., 2015)

A comparative analysis of trauma-related mortality in South Korea using classification models. - Yookyung Boo; YoungJin Choi (Int. J. Medical Informatics, 2025)