Denoising Explicit Social Signals for Robust Recommendation. - Youchen Sun (RecSys, 2023)

Disentangling Motives behind Item Consumption and Social Connection for Mutually-enhanced Joint Prediction. - Youchen Sun; Zhu Sun 001; Xiao Sha; Jie Zhang 002; Yew Soon Ong (RecSys, 2023)

Self-Supervised Denoising through Independent Cascade Graph Augmentation for Robust Social Recommendation. - Youchen Sun; Zhu Sun 001; Yingpeng Du; Jie Zhang 002; Yew Soon Ong (KDD, 2024)

Large Language Model with Graph Convolution for Recommendation. - Yingpeng Du; Ziyan Wang; Zhu Sun 001; Haoyan Chua; Hongzhi Liu 001; Zhonghai Wu; Yining Ma 001; Jie Zhang 002; Youchen Sun (CoRR, 2024)

Model-Agnostic Social Network Refinement with Diffusion Models for Robust Social Recommendation. - Youchen Sun; Zhu Sun 001; Yingpeng Du; Jie Zhang 002; Yew Soon Ong (WWW, 2025)