All Stories

  1. OpenDecoder: Open Large Language Model Decoding to Incorporate Document Quality in RAG

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

    Yuchen Hui, Zheyuan Liu

  2. Breaking the Trilemma of Privacy, Utility, and Efficiency via Controllable Machine Unlearning

    Article • May 2024, ACM (Association for Computing Machinery)

    Zheyuan Liu, Yijun Tian

  3. Can we Soft Prompt LLMs for Graph Learning Tasks?

    Article • May 2024, ACM (Association for Computing Machinery)

    Nitesh Chawla, Zheyuan Liu, Yijun Tian

  4. Fair Graph Representation Learning via Diverse Mixture-of-Experts

    Article • April 2023, ACM (Association for Computing Machinery)

    Zheyuan Liu, Yijun Tian