LooseLeaf, a Mobile-Based Application to Monitor Cannabis Use and Cannabis-Related Experiences for Youth at Clinical High-Risk for Psychosis: Development and User Acceptance Testing. - Olga Santesteban-Echarri; Gahyung Kim; Preston Haffey; Jacky Tang; Jean Addington (Int. J. Hum. Comput. Interact., 2021)

LOAM: Improving Long-tail Session-based Recommendation via Niche Walk Augmentation and Tail Session Mixup. - Heeyoon Yang; YunSeok Choi; Gahyung Kim; Jee-Hyong Lee 001 (SIGIR, 2023)