Hefei Xu
Publication record assembled from the DBLP archive of ranked conferences.
Papers indexed
6
Venues
3
Active years
2025–2026
Best venue rank
A*
Where they publish
Papers
6 indexed papers, newest first.
| Year | Venue | Title | Authors |
|---|---|---|---|
| 2026 | AAAI | Multi-Value Alignment for LLMs via Value Decorrelation and Extrapolation. | Hefei Xu, Le Wu, Chen Cheng, Hao Liu |
| 2026 | WWW | AlignCP: Noise-Aware Preference Alignment for LLMs via Confidence and Polarity Reweighting. | Chen Cheng, Hefei Xu, Le Wu |
| 2026 | WWW | Mitigating Fine-tuning Bias: A Parameter-Efficient Debiasing Framework for Large Language Models. | Qiuyu Li, Kun Zhang, Le Wu, Hao Liu, Hefei Xu, Xin Li, Si Wei |
| 2026 | WWW | VC-Soup: Value-Consistency Guided Multi-Value Alignment for Large Language Models. | Hefei Xu, Le Wu, Yu Wang, Min Hou, Han Wu, Zhen Zhang, Meng Wang |
| 2025 | WWW | Fair Personalized Learner Modeling Without Sensitive Attributes. | Hefei Xu, Min Hou, Le Wu, Fei Liu, Yonghui Yang, Haoyue Bai, Richang Hong, Meng Wang |
| 2025 | SIGIR | Mitigating Distribution Shifts in Sequential Recommendation: An Invariance Perspective. | Yuxin Liao, Yonghui Yang, Min Hou, Le Wu, Hefei Xu, Hao Liu |