Xu Keyan

Bounds of Chain-of-Thought Robustness: Reasoning Steps, Embed Norms, and Beyond

The Fourteenth International Conference on Learning Representations, 2026.

Wang, Dingzirui and Zhang, Xuanliang and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang and Deng, Yang

Bounds of Chain-of-Thought Robustness: Reasoning Steps, Embed Norms, and Beyond

The Fourteenth International Conference on Learning Representations, 2026.

Wang, Dingzirui and Zhang, Xuanliang and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang and Deng, Yang

MULTITAT: Benchmarking Multilingual Table-and-Text Question Answering

Findings of the Association for Computational Linguistics: EMNLP 2025, 626--647, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang

MULTITAT: Benchmarking Multilingual Table-and-Text Question Answering

Findings of the Association for Computational Linguistics: EMNLP 2025, 626--647, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang

RoT: Enhancing Table Reasoning with Iterative Row-Wise Traversals

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 559--579, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang

RoT: Enhancing Table Reasoning with Iterative Row-Wise Traversals

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 559--579, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Xu, Keyan and Zhu, Qingfu and Che, Wanxiang

Abacus-SQL: A Text-to-SQL System Empowering Cross-Domain and Open-Domain Database Retrieval

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations), 118--128, 2025.

Xu, Keyan and Wang, Dingzirui and Zhang, Xuanliang and Zhu, Qingfu and Che, Wanxiang

Abacus-SQL: A Text-to-SQL System Empowering Cross-Domain and Open-Domain Database Retrieval

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations), 118--128, 2025.

Xu, Keyan and Wang, Dingzirui and Zhang, Xuanliang and Zhu, Qingfu and Che, Wanxiang

SCITAT: A Question Answering Benchmark for Scientific Tables and Text Covering Diverse Reasoning Types

Findings of the Association for Computational Linguistics: ACL 2025, 3859--3881, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Wang, Baoxin and Dou, Longxu and Lu, Xinyuan and Xu, Keyan and Wu, Dayong and Zhu, Qingfu

SCITAT: A Question Answering Benchmark for Scientific Tables and Text Covering Diverse Reasoning Types

Findings of the Association for Computational Linguistics: ACL 2025, 3859--3881, 2025.

Zhang, Xuanliang and Wang, Dingzirui and Wang, Baoxin and Dou, Longxu and Lu, Xinyuan and Xu, Keyan and Wu, Dayong and Zhu, Qingfu