I am Zheng Wu, a senior undergraduate student at the School of Computer Science, Shanghai Jiao Tong University. I will receive my Bachelor’s degree in 2025 and will continue my studies as a Master’s student under the supervision of Prof. Zhuosheng Zhang.

My research interests include natural language processing, (multimodal) large language models, and computer-using agents.

Experience

B.Eng. in School of Computer Science, Shanghai Jiao Tong University
Sept. 2021 – June 2025

M.Eng. in School of Computer Science, Shanghai Jiao Tong University
Sept. 2025 – Present

Awards & Honors

Best Bachelor Thesis, 2025(top 1% in SJTU)

National Scholarship, 2024(top 0.2% nationwide)

National Scholarship, 2022(top 0.2% nationwide)

Publications

*Equal contribution.

• Zheng Wu*, Pengzhou Cheng*, Zongru Wu, Yuan Guo, Tianjie Ju, Aston Zhang, Gongshen Liu, Zhuosheng Zhang. Universal Confidence Integration Framework for Adaptive Interaction in Computer-Using Agent. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI, under review)

• Pengzhou Cheng*, Zheng Wu*, Zongru Wu, Aston Zhang, Zhuosheng Zhang, Gongshen Liu. OS-Kairos: Adaptive Interaction for MLLM-Powered GUI Agents. Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Findings of ACL 2025)

• Zheng Wu, Pengzhou Cheng, Zongru Wu, Lingzhong Dong, Zhuosheng Zhang. GEM: Gaussian Embedding Modeling for Out-of-Distribution Detection for GUI Agents. (arXiv, under review)

• Yuan Guo, Tingjia Miao, Zheng Wu, Pengzhou Cheng, Ming Zhou, Zhuosheng Zhang. Atomic-to-Compositional Generalization for Mobile Agents with Systematic Scheduling. (arXiv, under review)

• Zongru Wu, Pengzhou Cheng, Zheng Wu, Tianjie Ju, Zhuosheng Zhang, Gongshen Liu. Smoothing Grounding and Reasoning for MLLM-Powered GUI Agents with Query-Oriented Pivot Tasks. (arXiv, under review)

• Pengzhou Cheng, Haowen Hu, Zheng Wu, Zongru Wu, Tianjie Ju, Zhuosheng Zhang, Gongshen Liu. Hidden Ghost Hand: Unveiling Backdoor Vulnerabilities in MLLM-powered Mobile GUI Agents. (arXiv, under review)

• Lingzhong Dong, Pengzhou Cheng, Zongru Wu, Zheng Wu, Gongshen Liu, Zhuosheng Zhang. Domain Adaptation of MLLM-based Computer-Using Agents with Standard Operating Procedure. (under review)

Tutorials and Contributions

Participating: Dive into LLMs《动手学大模型》Course Series

Participating: 《大模型开发全流程》Course Series