A Framework for Process Model Based Human-Robot Collaboration System Using Augmented Reality. - Hwaseop Lee; Yeeyeng Liau; Siku Kim; Kwangyeol Ryu (APMS (2), 2018)

A two-phased perishable inventory model for production planning in a food industry. - Moonsoo Shin; Hwaseop Lee; Kwangyeol Ryu; Yongju Cho; Young-Jun Son (Comput. Ind. Eng., 2019)