Hefei Xu

According to our database, Hefei Xu authored at least 4 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Fair Personalized Learner Modeling Without Sensitive Attributes.

Hefei Xu, Min Hou, Le Wu, Fei Liu, Yonghui Yang, Haoyue Bai, Richang Hong, Meng Wang

Proceedings of the ACM on Web Conference 2025, 2025

Mitigating Distribution Shifts in Sequential Recommendation: An Invariance Perspective.

Yuxin Liao, Yonghui Yang, Min Hou, Le Wu, Hefei Xu, Hao Liu

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

2024

Local Overlapping Spatial-aware Community Detection.

Li Ni, Hefei Xu, Yiwen Zhang, Wenjian Luo, Yingying Huang, Victor S. Sheng

ACM Trans. Knowl. Discov. Data, April, 2024

2023

Spatial-Aware Local Community Detection Guided by Dominance Relation.

Li Ni, Hefei Xu, Yiwen Zhang, Wenjian Luo

IEEE Trans. Comput. Soc. Syst., April, 2023