SDCG: Silhouette-based Deep Clustering with GNN for Improved Graph Node Clustering. - Hyesoo Shin; Eunjo Jang; Sojeong Kim; Ki Yong Lee (SERA, 2023)

Cross Attention Integration: Enhancing Session-based Recommendations with Item-Category Interactions. - Eunjo Jang; Yeonju Song; Ki Yong Lee (BigComp, 2024)