Changxin Tian

RecBole 2.0: Towards a More Up-to-Date Recommendation Library

Wayne Xin Zhao, Xu Chen, Gaowei Zhang, 2022, CIKM.

Temporal Contrastive Pre-Training for Sequential Recommendation

Wayne Xin Zhao, Jinpeng Wang, Zihan Lin, 2022, Proceedings of the 31st ACM International Conference on Information & Knowledge Management.

Multimodal Meta-Learning for Cold-Start Sequential Recommendation

Wayne Xin Zhao, Zihan Lin, Jinpeng Wang, 2022, CIKM.

Improving Graph Collaborative Filtering with Neighborhood-enriched Contrastive Learning

Wayne Xin Zhao, Zihan Lin, Yupeng Hou, 2022, WWW.

Data Poisoning Attack against Recommender System Using Incomplete and Perturbed Data

Jing Gao, Wayne Xin Zhao, Nan Yang, 2021, Knowledge Discovery and Data Mining.

RecBole: Towards a Unified, Comprehensive and Efficient Framework for Recommendation Algorithms

Ji-Rong Wen, Hui Wang, Wayne Xin Zhao, 2020, CIKM.

Learning to Denoise Unreliable Interactions for Graph Collaborative Filtering

Wayne Xin Zhao, Yaliang Li, Yuexiang Xie, 2022, SIGIR.

Periodicity May Be Emanative: Hierarchical Contrastive Learning for Sequential Recommendation

Wayne Xin Zhao, Zhiqiang Zhang, Binbin Hu, 2023, CIKM.

Privacy-preserving Cross-domain Recommendation with Federated Graph Learning

Yuexiang Xie, Changxin Tian, Xu Chen, 2024, ACM Trans. Inf. Syst..