Chenjun Xu

According to our database, Chenjun Xu authored at least 6 papers between 2024 and 2026.

Collaborative distances:

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

2026

STOP: Structured On-Policy Pruning of Long-Form Reasoning in Low-Data Regimes.

Chenjun Xu, Zhennan Zhou, Zhan Su, Bill Howe, Lucy Lu Wang, Bingbing Wen

CoRR, May, 2026

Illusions of the Gold Standard: A Large-scale Analysis of Human Evaluation Protocols for Long-form Text Generation.

Katelyn Xiaoying Mei, Yi-Li Hsu, Minjoon Choi, Zongwan Cao, Chenjun Xu, Bingbing Wen, Su Lin Blodgett, Lucy Lu Wang

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Dynamic convolutional model based on distribution-collaboration strategy for remote sensing scene classification.

Chenjun Xu, Jingqian Shu, Zhenghan Wang, Jialin Wang

Int. J. Digit. Earth, December, 2025

Know Your Limits: A Survey of Abstention in Large Language Models.

Bingbing Wen, Jihan Yao, Shangbin Feng, Chenjun Xu, Yulia Tsvetkov, Bill Howe, Lucy Lu Wang

Trans. Assoc. Comput. Linguistics, 2025

Do Language Models Mirror Human Confidence? Exploring Psychological Insights to Address Overconfidence in LLMs.

Chenjun Xu, Bingbing Wen, Bin Han, Robert Wolfe, Lucy Lu Wang, Bill Howe

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

The Art of Refusal: A Survey of Abstention in Large Language Models.

Bingbing Wen, Jihan Yao, Shangbin Feng, Chenjun Xu, Yulia Tsvetkov, Bill Howe, Lucy Lu Wang

CoRR, 2024