All Stories

  1. Mitigating Bias in Large Language Model Based Question Answering through Causal Front Door Prompting

    Article • July 2026, ACM (Association for Computing Machinery)

    ZIQI XU, Chenglong Ma, Yongli Ren, Jie Li, Mark Sanderson

  2. Explaining Recommendation Fairness from a User/Item Perspective

    Article • ACM Transactions on Information Systems, October 2024, ACM (Association for Computing Machinery)

    Yongli Ren, Mark Sanderson, Jie Li

  3. FairGAN: GANs-based Fairness-aware Learning for Recommendations with Implicit Feedback

    Article • April 2022, ACM (Association for Computing Machinery)

    Yongli Ren, Jie Li