Jiuheng Lin

Beijing, China

I am a Ph.D. student in the Wangxuan Institute of Computer Technology at Peking University. I am advised by Prof. Yansong Feng. My research interests lie in LLM Reasoning, Question Answering, and NLP for Low-Resource Languages.

Before that, I obtained my B.Sc. in Information and Computing Science from the Department of Computer Science and Technology, Peking University.

I am passionate about harnessing large language models for social good, especially for supporting intelligent applications for people who are in need.

news

Apr 10, 2026	Our paper “TriMix” got accepted by ACL 2026!
Apr 10, 2026	Our paper “CLARity” got accepted by ACL 2026!
Jul 15, 2025	Our paper “Read it in Two Steps” got accepted by ACL 2025!

selected publications

ArXiv

To Reason or to Fabricate: Reasoning Without Shortcuts via Hint-Anchored Pairwise Aggregation

Jiuheng Lin, Chen Zhang, and Yansong Feng

arXiv preprint arXiv, Jun 2026

Bib

@article{lin2026reason,
  title = {To Reason or to Fabricate: Reasoning Without Shortcuts via Hint-Anchored Pairwise Aggregation},
  author = {Lin, Jiuheng and Zhang, Chen and Feng, Yansong},
  journal = {arXiv preprint arXiv},
  year = {2026},
  month = jun
}

ACL

CLARity: Reasoning Consistency Alone Can Teach Reinforced Experts

Jiuheng Lin, Cong Jiang, Zirui Wu, and 2 more authors

In Proceedings of the Association for Computational Linguistics: ACL 2026, Jul 2026

Bib HTML

@inproceedings{lin2026clarity,
  title = {CLARity: Reasoning Consistency Alone Can Teach Reinforced Experts},
  author = {Lin, Jiuheng and Jiang, Cong and Wu, Zirui and Sun, Jiarui and Feng, Yansong},
  booktitle = {Proceedings of the Association for Computational Linguistics: ACL 2026},
  year = {2026},
  month = jul,
}

ACL

Read it in Two Steps: Translating Extremely Low-Resource Languages with Code-Augmented Grammar Books

Chen Zhang^*, Jiuheng Lin^*, Xiao Liu, and 2 more authors

In Proceedings of the Association for Computational Linguistics: ACL 2025, Jul 2025

Bib HTML

@inproceedings{zhang2025read,
  title = {Read it in Two Steps: Translating Extremely Low-Resource Languages with Code-Augmented Grammar Books},
  author = {Zhang, Chen and Lin, Jiuheng and Liu, Xiao and Zhang, Zekai and Feng, Yansong},
  booktitle = {Proceedings of the Association for Computational Linguistics: ACL 2025},
  year = {2025},
  month = jul,
}

EMNLP

Chain of Condition: Construct, Verify and Solve Conditions for Conditional Question Answering

Jiuheng Lin, Yuxuan Lai, and Yansong Feng

In Findings of the Association for Computational Linguistics: EMNLP 2024, Nov 2024

Bib HTML

@inproceedings{lin2024chain,
  title = {Chain of Condition: Construct, Verify and Solve Conditions for Conditional Question Answering},
  author = {Lin, Jiuheng and Lai, Yuxuan and Feng, Yansong},
  booktitle = {Findings of the Association for Computational Linguistics: EMNLP 2024},
  year = {2024},
  month = nov,
}

ACL

MC2: Towards Transparent and Culturally-Aware NLP for Minority Languages in China

Chen Zhang^*, Mingxu Tao^*, Quzhe Huang^*, and 3 more authors

In Proceedings of the Association for Computational Linguistics: ACL 2024, Aug 2024

Bib HTML

@inproceedings{zhang2024mc2,
  title = {MC2: Towards Transparent and Culturally-Aware NLP for Minority Languages in China},
  author = {Zhang, Chen and Tao, Mingxu and Huang, Quzhe and Lin, Jiuheng and Chen, Zhibin and Feng, Yansong},
  booktitle = {Proceedings of the Association for Computational Linguistics: ACL 2024},
  year = {2024},
  month = aug,
}

ACL Findings

Teaching Large Language Models an Unseen Language on the Fly

Chen Zhang, Xiao Liu, Jiuheng Lin, and 1 more author

In Findings of the Association for Computational Linguistics: ACL 2024, Aug 2024

Bib HTML

@inproceedings{zhang2024teaching,
  title = {Teaching Large Language Models an Unseen Language on the Fly},
  author = {Zhang, Chen and Liu, Xiao and Lin, Jiuheng and Feng, Yansong},
  booktitle = {Findings of the Association for Computational Linguistics: ACL 2024},
  year = {2024},
  month = aug,
}