Changqiang Xu

According to our database, Changqiang Xu authored at least 2 papers in 2026.

Collaborative distances:

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

2026

HCC-MBR: Escaping the quantity-over-quality trap via hierarchical and counterfactual calibration for multi-Behavior recommendation.

Xinwei Li, Gaoquan Liu, Xilin Wen, Changqiang Xu, Ruohong Huan, Xiaomin Zhao

Expert Syst. Appl., 2026

PRISM-GCN: Principled Representation Integrationon Graphs for Multi-Behavior Recommendation.

Xinwei Li, Gaoquan Liu, Changqiang Xu, Ruohong Huan, Xiaomin Zhao

Proceedings of the 2026 International Conference on Multimedia Retrieval, 2026