All Stories

  1. EBaReT: Expert-guided Bag Reward Transformer for Auto Bidding

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

    Peng Jiang

  2. Optimal Return-to-Go Guided Decision Transformer for Auto-Bidding in Advertisement

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

    Peng Jiang

  3. Reward Balancing Revisited: Enhancing Offline Reinforcement Learning for Recommender Systems

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

    Peng Jiang

  4. AURO: Reinforcement Learning for Adaptive User Retention Optimization in Recommender Systems

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

    Peng Jiang, Qingpeng Cai

  5. S-Diff: An Anisotropic Diffusion Model for Collaborative Filtering in Spectral Domain

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

    Peng Jiang

  6. DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems

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

    Qingpeng Cai, Peng Jiang

  7. Spatiotemporal Graph Guided Multi-modal Network for Livestreaming Product Retrieval

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

    Peng Jiang

  8. Spatiotemporal Fine-grained Video Description for Short Videos

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

    Peng Jiang

  9. MMGCL: Meta Knowledge-Enhanced Multi-view Graph Contrastive Learning for Recommendations

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

    Peng Jiang

  10. Soft Contrastive Sequential Recommendation

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

    Peng Jiang

  11. Modeling User Fatigue for Sequential Recommendation

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

    Peng Jiang

  12. Sequential Recommendation for Optimizing Both Immediate Feedback and Long-term Retention

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

    Ziru Liu, Peng Jiang, Qingpeng Cai

  13. M 3 oE: Multi-Domain Multi-Task Mixture-of Experts Recommendation Framework

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

    Qingpeng Cai, Ziru Liu, Peng Jiang

  14. Intersectional Two-sided Fairness in Recommendation

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

    Peijie Sun, Peng Jiang

  15. Measuring Item Global Residual Value for Fair Recommendation

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

    Peng Jiang

  16. Multi-Task Recommendations with Reinforcement Learning

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

    Peng Jiang, Ziru Liu, Qingpeng Cai

  17. Divide and Conquer: Towards Better Embedding-based Retrieval for Recommender Systems from a Multi-task Perspective

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

    Peng Jiang

  18. Make Fairness More Fair

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

    Peng Jiang

  19. C²-CRS

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

    Peng Jiang