Publication LLM Reasoning as Trajectories: Step-Specific Representation Geometry and Correctness Signals Lihao Sun, Hang Dong, Bo Qiao, Qingwei Lin 林庆维, Dongmei Zhang, Saravan Rajmohan ACL’26 main
Publication From task to tutorial: an automated GUI framework for excel tutorial document and video creation Yuhang Xie, Jian Mu, Xiaojun Ma, Chaoyun Zhang, Lu Wang, Mengyu Zhou, Mugeng Liu, Si Qin, Qingwei Lin 林庆维, Saravan Rajmohan, Shi Han, Dongmei Zhang FSE’26 industry
Publication RepoGenesis: Benchmarking End-to-End Microservice Generation from Readme to Repository Zhiyuan Peng, Xin Yin, Pu Zhao, Fangkai Yang, Lu Wang, Ran Jia, Xu Chen, Qingwei Lin 林庆维, Saravan Rajmohan, Dongmei Zhang ACL’26 Main
Publication StepFly: Agentic Troubleshooting Guide Automation for Incident Diagnosis Jiayi Mao, Liqun Li, Yanjie Gao, Zegang Peng, Shilin He, Chaoyun Zhang, Si Qin, Samia Khalid, Qingwei Lin 林庆维, Saravan Rajmohan, Sitaram Lanka, and Dongmei Zhang FSE’26 Research
Publication Learning to Refine: Self-Refinement of Parallel Reasoning in LLMs Qibin Wang, Pu Zhao, Shaohan Huang, Fangkai Yang, Lu Wang, Furu Wei, Qingwei Lin 林庆维, Saravan Rajmohan, Dongmei Zhang ACL’26 findings
Publication Computer‑Using World Model Yiming Guan, Rui Yu, John Zhang, Lu Wang, Chaoyun Zhang, Liqun Li, Bo Qiao, Si Qin, He Huang, Fangkai Yang, Pu Zhao, Lukas Wutschitz, Samuel Kessler, Huseyin A. Inan, Robert Sim, Saravan Rajmohan, Qingwei Lin 林庆维, Dongmei Zhang ICLR’26 Workshop (World Models)
Publication Text2Grad: Reinforcement Learning from Natural Language Feedback Hanyang Wang, Lu Wang, Chaoyun Zhang, Tianjun Mao, Si Qin, Qingwei Lin 林庆维, Saravan Rajmohan, Dongmei Zhang ICLR’26
Publication Lean and mean: Decoupled value policy optimization with global value guidance Chenghua Huang, Lu Wang, Fangkai Yang, Pu Zhao, Zhixu Li, Qingwei Lin 林庆维, Dongmei Zhang, Saravan Rajmohan, Qi Zhang ICLR’26
Publication Thread: A logic-based data organization paradigm for how-to question answering with retrieval augmented generation Kaikai An, Fangkai Yang, Liqun Li, Junting Lu, Sitao Cheng, Shuzheng Si, Lu Wang, Pu Zhao, Lele Cao, Qingwei Lin 林庆维, Saravan Rajmohan, Dongmei Zhang, Qi Zhang, Baobao Chang EMNLP’25 main
Publication ExeCoder: Empowering Large Language Models with Executability Representation for Code Translation Minghua He, Fangkai Yang, Pu Zhao, Wenjie Yin, Yu Kang, Qingwei Lin 林庆维, Saravan Rajmohan, Dongmei Zhang, Qi Zhang EMNLP’25 Main