2023

doi dblp
Counterfactual Collaborative Reasoning
Jianchao Ji | Zelong Li | Shuyuan Xu | Max Xiong | Juntao Tan | Yingqiang Ge | Hao Wang | Yongfeng Zhang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
AutoLossGen: Automatic Loss Function Generation for Recommender Systems
Zelong Li | Jianchao Ji | Yingqiang Ge | Yongfeng Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Explainable Fairness in Recommendation
Yingqiang Ge | Juntao Tan | Yan Zhu | Yinglong Xia | Jiebo Luo | Shuchang Liu | Zuohui Fu | Shijie Geng | Zelong Li | Yongfeng Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

doi dblp
HOOPS: Human-in-the-Loop Graph Reasoning for Conversational Recommendation
Zuohui Fu | Yikun Xian | Yaxin Zhu | Shuyuan Xu | Zelong Li | Gerard de Melo | Yongfeng Zhang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Efficient Non-Sampling Knowledge Graph Embedding
Zelong Li | Jianchao Ji | Zuohui Fu | Yingqiang Ge | Shuyuan Xu | Chong Chen | Yongfeng Zhang
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021