Yidan Wang

2026

doi dblp
R2NS: Recall and Re-ranking of Negative Samples for Sequential Recommendation.
Yuanzi Li|Xuri Ge|Jingyu Zhao|Yidan Wang|Jiyuan Yang|Zhumin Chen|Zhaochun Ren|Xin Xin
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Exploration and Exploitation of Hard Negative Samples for Cross-Domain Sequential Recommendation.
Yidan Wang|Xuri Ge|Xin Chen|Ruobing Xie|Su Yan|Xu Zhang|Zhumin Chen|Jun Ma|Xin Xin
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2024

doi dblp
Content-Based Collaborative Generation for Recommender Systems.
Zhaochun Ren|Mónica Marrero|Yidan Wang|Zhaochun Ren|Weiwei Sun|Julián Urbano|Mónica Marrero|Weiwei Sun|Julián Urbano|Jorge Morato|Jiyuan Yang|Jorge Morato|Jiyuan Yang|Zhixiang Liang|Xin Chen|Ruobing Xie|Su Yan|Xu Zhang|Pengjie Ren|Zhumin Chen|Xin Xin
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Debiasing Sequential Recommenders through Distributionally Robust Optimization over System Exposure.
Jiyuan Yang|Yue Ding|Yidan Wang|Pengjie Ren|Zhumin Chen|Fei Cai|Jun Ma|Rui Zhang|Zhaochun Ren|Xin Xin
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

2023

doi dblp
Contrastive State Augmentations for Reinforcement Learning-Based Recommender Systems.
Zhaochun Ren|Na Huang|Yidan Wang|Pengjie Ren|Jun Ma|Jiahuan Lei|Xinlei Shi|Hengliang Luo|Joemon M. Jose|Xin Xin
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023