--- title: "Lai Wei — author profile and papers — Elamur Research" description: "Lai Wei, Shanghai Jiao Tong University: 3 papers on Elamur Research (2025–2026), h-index 0 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/lai-wei/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/lai-wei/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Lai Wei # Lai Wei Lai Wei has 3 papers in our library, in 2025–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Chen Wang](https://md.research.elamur.ai/free/en/authors/chen-wang/), [Chenyang Shao](https://md.research.elamur.ai/free/en/authors/chenyang-shao/), [Dong Wang](https://md.research.elamur.ai/free/en/authors/dong-wang/). 3 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5133945906) · [**h-index 0**](https://openalex.org/authors/A5133945906) · [2 works](https://openalex.org/works?filter=author.id:A5133945906) · [0 citations](https://openalex.org/works?filter=author.id:A5133945906&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/lai-wei/#papers) · [🔗 Cited 47 times in our library](https://md.research.elamur.ai/free/en/authors/lai-wei/cited-by/) · [⭐ Paper Stars ranking: #7681](https://md.research.elamur.ai/free/en/paper-stars/page/77/#star-7681) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Lai+Wei) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Lai+Wei) · [dblp](https://dblp.org/search?q=Lai+Wei) · [ACL Anthology](https://aclanthology.org/search/?q=Lai+Wei) ## Affiliations [🎓**Shanghai Jiao Tong University** Shanghai · China 2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 9 The field of science this work belongs to (OpenAlex fields).[Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Health Informatics · 1 work](https://md.research.elamur.ai/free/en/shelves/medicine/health-informatics/) · [Health Information Management · 1 work](https://md.research.elamur.ai/free/en/shelves/health-professions/health-information-management/) · [Health Professions · 1 work](https://md.research.elamur.ai/free/en/shelves/health-professions/) · [Medicine · 1 work](https://md.research.elamur.ai/free/en/shelves/medicine/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 2 Research subjects and languages the work is about.[Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/lai-wei/year/2026/) · [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/lai-wei/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[AI Hospital: Benchmarking Large Language Models in a Multi-agent Medical Interaction Simulator](https://md.research.elamur.ai/free/en/papers/fan-2025-ai-hospital-benchmarking-large-language/)** *(2025 · 36 citations)* Medical QA benchmarks give a model the whole case at once. Real diagnosis is different: a clinician must gather facts step by step through conversation and tests. To measure this skill, the authors built AI Hospital, a multi-agent simulator. An LLM under test plays the Doctor, while GPT-3.5 drives two non-player… 2. **[ConCISE: Confidence-guided Compression in Step-by-step Efficient Reasoning](https://md.research.elamur.ai/free/en/papers/qiao-2025-concise-confidence-guided-compression-step/)** *(2025 · 19 citations)* Large Reasoning Models (LRMs) such as DeepSeek-R1 tend to produce very long chains of thought, which raises inference cost. 3. **[Targeted Exploration via Unified Entropy Control for Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/wang-2026-targeted-exploration-unified-entropy-control/)** *(2026)* RL fine-tuning with GRPO, a critic-free method that normalizes rewards within rollout groups, tends to suffer from entropy collapse. ## Co-authors here 12 of 15 co-authors with a page, the most papers together first. - [Chen Wang](https://md.research.elamur.ai/free/en/authors/chen-wang/) - [Chenyang Shao](https://md.research.elamur.ai/free/en/authors/chenyang-shao/) - [Dong Wang](https://md.research.elamur.ai/free/en/authors/dong-wang/) - [Fandong Meng](https://md.research.elamur.ai/free/en/authors/fandong-meng/) - [Fei Huang](https://md.research.elamur.ai/free/en/authors/fei-huang/) - [Jiali Zeng](https://md.research.elamur.ai/free/en/authors/jiali-zeng/) - [Jialong Tang](https://md.research.elamur.ai/free/en/authors/jialong-tang/) - [Jie Zhou](https://md.research.elamur.ai/free/en/authors/jie-zhou/) - [Ju Ren](https://md.research.elamur.ai/free/en/authors/ju-ren/) - [Wei Chen](https://md.research.elamur.ai/free/en/authors/wei-chen/) - [Yongheng Deng](https://md.research.elamur.ai/free/en/authors/yongheng-deng/) - [Yue Wang](https://md.research.elamur.ai/free/en/authors/yue-wang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [International Conference on Computational Linguistics (COLING)](https://md.research.elamur.ai/free/en/venues/coling/): [COLING 2025](https://md.research.elamur.ai/free/en/venues/coling/2025/) - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2025](https://md.research.elamur.ai/free/en/venues/emnlp/2025/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 47 times (of the 149,439 papers whose bibliographies we read); [14 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/lai-wei/cited-by/). Updated 1 November 2026