All Stories

  1. Recommendation Unlearning via Influence Function

    Article • ACM Transactions on Recommender Systems, October 2024, ACM (Association for Computing Machinery)

    Qifan Wang, Yang Zhang

  2. User Welfare Optimization in Recommender Systems with Competing Content Creators

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

    Hongning Wang, Qifan Wang

  3. Large Language Models are Learnable Planners for Long-Term Recommendation

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

    Yang Zhang, Qifan Wang

  4. Prediction then Correction: An Abductive Prediction Correction Method for Sequential Recommendation

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

    Qifan Wang, Yang Zhang, Yulong Huang

  5. A Single Vector Is Not Enough: Taxonomy Expansion via Box Embeddings

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

    Qifan Wang

  6. A Causal View for Item-level Effect of Recommendation on User Preference

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

    Qifan Wang

  7. WebFormer: The Web-page Transformer for Structure Information Extraction

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

    Dongfang liu, Qifan Wang

  8. Deep Partial Multiplex Network Embedding

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

    Qifan Wang, Dongfang liu