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  1. A Comprehensive Survey on Retrieval Methods in Recommender Systems

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

    Jizheng Chen

  2. ELCoRec: Enhance Language Understanding with Co-Propagation of Numerical and Categorical Features for Recommendation

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

    Jizheng Chen

  3. DisCo: Towards Harmonious Disentanglement and Collaboration between Tabular and Semantic Space for Recommendation

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

    Yunjia Xi, Jizheng Chen