All Stories

  1. Combinatorial Optimization Perspective based Framework for Multi-behavior Recommendation

    Article • July 2025, ACM (Association for Computing Machinery)

    Xuhao Zhao, Chang Meng

  2. Social Relation-Level Privacy Risks and Preservation in Social Recommender Systems

    Article • July 2025, ACM (Association for Computing Machinery)

    Xuhao Zhao

  3. Generating Difficulty-aware Negative Samples via Conditional Diffusion for Multi-modal Recommendation

    Article • July 2025, ACM (Association for Computing Machinery)

    Xuhao Zhao

  4. Dual-Adaptive Update Strategies Enhanced Meta-Optimization for User Cold-Start Recommendation

    Article • ACM Transactions on Information Systems, July 2025, ACM (Association for Computing Machinery)

    Xuhao Zhao

  5. Towards Effective and Consistent Information Extraction for Social Recommendation: A Minimum and Sufficiency Perspective

    Article • June 2025, ACM (Association for Computing Machinery)

    Xuhao Zhao

  6. MADM: A Model-agnostic Denoising Module for Graph-based Social Recommendation

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

    Xuhao Zhao

  7. Task-Difficulty-Aware Meta-Learning with Adaptive Update Strategies for User Cold-Start Recommendation

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

    Xuhao Zhao