Approaching feature matrix: To solve two issues in link prediction. - Yeojun Choi; Yoon-Sik Cho (Expert Syst. Appl., 2023)

Enhancing LLMs for Sequential Recommendation With Reversed User History and User Embeddings. - Yeojun Choi; Woo-Seong Yun; Yoon-Sik Cho (IEEE Access, 2025)