A novel scheme of government information sharing system for implementing paperless government in Korea. - John Jong-Uk Choi; Joo-Won Cho; Dong Hwa Kim; Chang Hun Yoo (ICEGOV, 2012)

Smart SecureGov: mobile government security framework. - John Jong-Uk Choi; Soon Ae Chun; Joo-Won Cho (DG.O, 2014)