Fuzzy theory-based best generation mix considering renewable energy generators. - Jeongje Park; Liang Wu; Jaeseok Choi; Junmin Cha; Abdurrahim El-Keib; Junzo Watada (FUZZ-IEEE, 2009)

Web based online realtime information system for reliability of composite power system including wind turbine generators. - Jaeseok Choi; Jeongje Park; Kyeonghee Cho; Taeho Song; Junmin Cha (ISGT Europe, 2010)

Web based online real-time outage cost assessment information system of power system-II. - Jintaek Lim; Jaeseok Choi; Junmin Cha (ISGT, 2013)