Ruisheng Cao 💻
Ruisheng Cao Rhythm Tsao

staff research scientist

Alibaba Qwen Coder Team
X-LANCE Lab, SJTU

About Me

Ruisheng Cao currently works as a research scientist at Alibaba Qwen Coder Team. He obtained CS PhD at X-LANCE Lab supervised by professor Kai Yu, in Shanghai Jiao Tong University (SJTU). His research interests mainly lie in structured natural language understanding (including semantic parsing, text-to-SQL, code intelligence and task-oriented dialogue systems), model-based data generation or augmentation with cycle learning and iterative training, and large language model (LLM) or vision language model (VLM) based multi-modal agents in fields like coding, software engineering, data science and engineering, website navigation and computer control.

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Interests
  • LLM/VLM-based Multimodal Agents
  • Semantic Parsing
  • Text-to-SQL
  • Task-oriented Dialogue System
  • Structured NLU and NLG
Education

  • PhD in Computer Technology

    Shanghai Jiao Tong University

  • M.Eng. in Computer Technology

    Shanghai Jiao Tong University

  • B.Eng. in Computer Science

    Shanghai Jiao Tong University

Featured Publications
NeuSym-RAG: Hybrid Neural Symbolic Retrieval with Multiview Structuring for PDF Question Answering
Spider 2.0: Evaluating Language Models on Real-World Enterprise Text-to-SQL Workflows
Spider2-V: How Far Are Multimodal Agents From Automating Data Science and Engineering Workflows?
CoE-SQL: In-Context Learning for Multi-Turn Text-to-SQL with Chain-of-Editions
OSWorld: Benchmarking Multimodal Agents for Open-Ended Tasks in Real Computer Environments
A Heterogeneous Graph to Abstract Syntax Tree Framework for Text-to-SQL
LGESQL: Line Graph Enhanced Text-to-SQL Model with Mixed Local and Non-Local Relations
Unsupervised Dual Paraphrasing for Two-stage Semantic Parsing
Semantic Parsing with Dual Learning
Recent Publications

Here are publications sorted by year.

Ruisheng Cao, Hanchong Zhang, Tiancheng Huang, Zhangyi Kang, Yuxin Zhang, Liangtai Sun, Hanqi Li, Yuxun Miao, Shuai Fan, Lu Chen, Kai Yu (2025). NeuSym-RAG: Hybrid Neural Symbolic Retrieval with Multiview Structuring for PDF Question Answering. Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Vienna, Austria, July 27 - August 1, ACL 2025.
PDF Cite Code Dataset Project Poster Slides DOI URL
Hongshen Xu, Zichen Zhu, Lei Pan, Zihan Wang, Su Zhu, Da Ma, Ruisheng Cao, Lu Chen, Kai Yu (2025). Reducing Tool Hallucination via Reliability Alignment. Proceedings of the 42nd International Conference on Machine Learning, Vancouver, Canada. PMLR 267, ICML 2025.
PDF Cite Code DOI URL
Hongshen Xu, Lu Chen, Liangtai Sun, Ruisheng Cao, Da Ma, Kai Yu (2025). EveMRC: Two-Stage Bidirectional Evidence Modeling for Multi-Choice Machine Reading Comprehension. IEEE Transaction on Audio, Speech and Language Processing, vol. 33, pp. 1011-1022, TASLP 2025.
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Fangyu Lei, Jixuan Chen, Yuxiao Ye, Ruisheng Cao, Dongchan Shin, Hongjin Su, Zhaoqing Suo, Hongcheng Gao, Wenjing Hu, Pengcheng Yin, Victor Zhong, Caiming Xiong, Ruoxi Sun, Qian Liu, Sida Wang, Tao Yu (2025). Spider 2.0: Evaluating Language Models on Real-World Enterprise Text-to-SQL Workflows. International Conference on Learning Representations (ICLR), 2025.
PDF Cite Code Dataset Project DOI URL
Ruisheng Cao, Fangyu Lei, Haoyuan Wu, Jixuan Chen, Yeqiao Fu, Hongcheng Gao, Xinzhuang Xiong, Hanchong Zhang, Yuchen Mao, Wenjing Hu, Hongshen Xu, Tianbao Xie, Danyang Zhang, Sida Wang, Ruoxi Sun, Pengcheng Yin, Caiming Xiong, Ansong Ni, Qian Liu, Victor Zhong, Lu Chen, Kai Yu, Tao Yu (2024). Spider2-V: How Far Are Multimodal Agents From Automating Data Science and Engineering Workflows?. Advances in Neural Information Processing Systems (NeurIPS), 2024.
PDF Cite Code Dataset Project DOI URL
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