Portrait of Zhiyuan Julian Su

Zhiyuan Julian Su

Ph.D. Student Duke University zhiyuan.j.su@duke.edu

Publications Google Scholar

  1. CRAMER: Control via Request-Aware Masking for Editing Recommenders
    Zhiyuan Julian Su, Naihe Feng, Zhen Luther Qin, Ga Wu
    International Conference on Machine Learning (ICML), 2026.
  2. IMPACTNet: Unifying Auto-bidding in End-to-End Merged Auctions
    Yuhan Wang, Yuchao Ma, Liang Zhang, Ziyuan Wang, Zhiyuan Su, Qi Qi, Yafei Wang, Xu Li, Yuyao Liu, Pengjie Wang, Jian Xu, Bo Zheng
    ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 2026.
  3. Revisiting Clustering of Neural Bandits: Selective Reinitialization for Mitigating Loss of Plasticity
    Zhiyuan Su, Sunhao Dai, Xiao Zhang
    ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 2025.
  4. A Context-Aware Framework for Integrating Ad Auctions and Recommendations
    Yuchao Ma, Weian Li, Yuejia Dou, Zhiyuan Su, Changyuan Yu, Qi Qi
    ACM on Web Conference (TheWebConf), 2025.
  5. Hidden Error Awareness in Chain-of-Thought Reasoning: The Signal Is Diagnostic, Not Causal
    Aojie Yuan, Zhiyuan Julian Su, Haiyue Zhang, Yi Nian, Yue Zhao
    arXiv:2605.09502, 2026. Preprint
  6. Beyond Language: Format-Agnostic Reasoning Subspaces in Large Language Models
    Aojie Yuan, Zhiyuan Su
    arXiv:2605.09496, 2026. Preprint
  7. AEGIS: No Tool Call Left Unchecked -- A Pre-Execution Firewall and Audit Layer for AI Agents
    Aojie Yuan, Zhiyuan Su, Yue Zhao
    arXiv:2603.12621, 2026. Preprint