Diversified Recommendation Using Graph Neural Networks Invariant to User-level Category Preference. - Takuto Sugiyama; Soh Yoshida; Mitsuji Muneyasu (GCCE, 2023)

DRGNN: Disentangled representation graph neural network for diverse category-level recommendations. - Takuto Sugiyama; Soh Yoshida; Mitsuji Muneyasu (Pattern Recognit. Lett., 2024)

Joint Modeling of Prediction and Behavioral Patterns for Reliable Recommendation With Implicit Feedback. - Takuto Sugiyama; Soh Yoshida; Mitsuji Muneyasu (IEEE Access, 2025)