Hangtong Xu

According to our database, Hangtong Xu authored at least 6 papers between 2023 and 2025.

Collaborative distances:

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

2025

Flow-based Time-aware Causal Structure Learning for Sequential Recommendation.

Hangtong Xu, Yuanbo Xu, Huayuan Liu, En Wang

Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, 2025

2024

Separating and Learning Latent Confounders to Enhancing User Preferences Modeling.

Hangtong Xu, Yuanbo Xu, Yongjian Yang

Proceedings of the Database Systems for Advanced Applications, 2024

2023

DPR: An Algorithm Mitigate Bias Accumulation in Recommendation feedback loops.

Hangtong Xu, Yuanbo Xu, Yongjian Yang, Fuzhen Zhuang, Hui Xiong

CoRR, 2023

Causal Structure Representation Learning of Confounders in Latent Space for Recommendation.

Hangtong Xu, Yuanbo Xu, Yongjian Yang

CoRR, 2023

Duet Representation Learning with Entity Multi-attribute Information in Knowledge Graphs.

Yuanbo Xu, Yuanbo Zhang, Yongjian Yang, Hangtong Xu, Lin Yue

Proceedings of the Advanced Data Mining and Applications - 19th International Conference, 2023

Learning Knowledge Representation with Entity Concept Information.

Yuanbo Xu, Lin Yue, Hangtong Xu, Yongjian Yang

Proceedings of the Advanced Data Mining and Applications - 19th International Conference, 2023