--- title: "Lei Shen · Wenzhou University — author profile and papers" description: "Lei Shen, Wenzhou University: 2 papers on Elamur Research (2023–2026), h-index 7 — affiliations, topics, co-authors and who cites them in…" canonical: "https://research.elamur.ai/free/en/authors/lei-shen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/lei-shen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Lei Shen # Lei Shen Lei Shen has 2 papers in our library, in 2023–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/), [Code & programming languages](https://md.research.elamur.ai/free/en/topics/code-and-programming/); often with [Chengyu Wang](https://md.research.elamur.ai/free/en/authors/chengyu-wang/), [Jun Huang](https://md.research.elamur.ai/free/en/authors/jun-huang/), [Qinkai Zheng](https://md.research.elamur.ai/free/en/authors/qinkai-zheng/). 2 papers in our library · 2023–2026 [OpenAlex](https://openalex.org/A5101586835) · [ORCID](https://orcid.org/0000-0002-9786-2605) · [**h-index 7**](https://openalex.org/authors/A5101586835) · [14 works](https://openalex.org/works?filter=author.id:A5101586835) · [463 citations](https://openalex.org/works?filter=author.id:A5101586835&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/lei-shen/#papers) · [🔗 Cited 156 times in our library](https://md.research.elamur.ai/free/en/authors/lei-shen/cited-by/) · [⭐ Paper Stars ranking: #4419](https://md.research.elamur.ai/free/en/paper-stars/page/45/#star-4419) 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=Lei+Shen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Lei+Shen) · [dblp](https://dblp.org/search?q=Lei+Shen) · [ACL Anthology](https://aclanthology.org/search/?q=Lei+Shen) ## Affiliations [🎓**Wenzhou University** Wenzhou · China 2025 · 1 paper*current*](https://ror.org/020hxh324) · [🏛️**Ministry of Agriculture and Rural Affairs** Beijing · China 2021–2022 · 3 papers](https://ror.org/05ckt8b96) · [🎓**Northwest A&F University** Yangling · China 2021–2022 · 3 papers](https://ror.org/0051rme32) · [🏢**Shanghai Fudan Microelectronics** Shanghai · China 2014 · 2 papers](https://ror.org/02vfj3j86) · [🎓**Beihang University** Beijing · China 2009–2010 · 2 papers](https://md.research.elamur.ai/free/en/universities/beihang-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 6 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Science Applications · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-science-applications/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 3 Research subjects and languages the work is about.[Code & programming languages · 1 work](https://md.research.elamur.ai/free/en/topics/code-and-programming/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/lei-shen/year/2026/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/lei-shen/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[CodeGeeX: A Pre-Trained Model for Code Generation with Multilingual Benchmarking on HumanEval-X](https://md.research.elamur.ai/free/en/papers/zheng-2023-codegeex-pre-trained-model-code/)** *(2023 · 465 citations)* Open, functionally checked evaluation of code models across many programming languages was largely missing. 2. **[Mock Worlds, Real Skills: Building Small Agentic Language Models with Synthetic Tasks, Simulated Environments, and Rubric-Based Rewards](https://md.research.elamur.ai/free/en/papers/lyu-2026-mock-worlds-real-skills-building/)** *(2026 · 1 citation)* Small language models usually lag well behind large, expensive LLMs on agentic tool-use tasks. Reinforcement learning could help, but two obstacles hold it back. Public agentic datasets are narrow and often too easy, so RL rollouts give little learning signal. Real APIs are also costly, unstable and limited in scope.… ## Co-authors here 12 of 13 co-authors with a page, the most papers together first. - [Chengyu Wang](https://md.research.elamur.ai/free/en/authors/chengyu-wang/) - [Jun Huang](https://md.research.elamur.ai/free/en/authors/jun-huang/) - [Qinkai Zheng](https://md.research.elamur.ai/free/en/authors/qinkai-zheng/) - [Shan Wang](https://md.research.elamur.ai/free/en/authors/shan-wang/) - [Teng Su](https://md.research.elamur.ai/free/en/authors/teng-su/) - [Tong Xu](https://md.research.elamur.ai/free/en/authors/tong-xu/) - [Xiao Xia](https://md.research.elamur.ai/free/en/authors/xiao-xia/) - [Xu Zou](https://md.research.elamur.ai/free/en/authors/xu-zou/) - [Yang Li](https://md.research.elamur.ai/free/en/authors/yang-li/) - [Yuanjie Lyu](https://md.research.elamur.ai/free/en/authors/yuanjie-lyu/) - [Yuxiao Dong](https://md.research.elamur.ai/free/en/authors/yuxiao-dong/) - [Zhilin Yang](https://md.research.elamur.ai/free/en/authors/zhilin-yang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)](https://md.research.elamur.ai/free/en/venues/acm-sigkdd-conference-on-knowledge-discovery-and-data-mining-kdd/): [KDD 2023](https://md.research.elamur.ai/free/en/venues/acm-sigkdd-conference-on-knowledge-discovery-and-data-mining-kdd/2023/) ## Cited by Papers of our library cite their works 156 times (of the 149,439 papers whose bibliographies we read); [42 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/lei-shen/cited-by/). Updated 1 November 2026