--- title: "Keyu Chen — author profile and papers — Elamur Research" description: "Keyu Chen, Tencent: 2 papers on Elamur Research (2024–2026), h-index 22 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/keyu-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/keyu-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Keyu Chen # Keyu Chen Keyu Chen has 2 papers in our library, in 2024–2026, most of them on [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Haodong Duan](https://md.research.elamur.ai/free/en/authors/haodong-duan/), [Haojiong Chen](https://md.research.elamur.ai/free/en/authors/haojiong-chen/), [Kai Chen](https://md.research.elamur.ai/free/en/authors/kai-chen/). 2 papers in our library · 2024–2026 [OpenAlex](https://openalex.org/A5004966418) · [ORCID](https://orcid.org/0000-0002-9695-8242) · [**h-index 22**](https://openalex.org/authors/A5004966418) · [105 works](https://openalex.org/works?filter=author.id:A5004966418) · [2,274 citations](https://openalex.org/works?filter=author.id:A5004966418&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/keyu-chen/#papers) · [🔗 Cited 274 times in our library](https://md.research.elamur.ai/free/en/authors/keyu-chen/cited-by/) · [⭐ Paper Stars ranking: #4922](https://md.research.elamur.ai/free/en/paper-stars/page/50/#star-4922) 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=Keyu+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Keyu+Chen) · [dblp](https://dblp.org/search?q=Keyu+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Keyu+Chen) ## Affiliations [🎓**Huazhong University of Science and Technology** Wuhan · China 2021–2026 · 8 papers*current*](https://md.research.elamur.ai/free/en/universities/huazhong-university-of-science-and-technology/) · [🔬**State Key Laboratory of Materials Processing and Die & Mould Technology** Wuhan · China 2021–2026 · 8 papers*current*](https://ror.org/059ymf107) · [🎓**Zhejiang University** Hangzhou · China 2024–2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/zhejiang-university/) · [🎓**Guangzhou University** Guangzhou · China 2025–2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/guangzhou-university/) · [🏢**Tencent** Shenzhen · China 2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/companies/tencent/) · [🎓**Sichuan Police College** Luzhou · China 2026 · 1 paper*current*](https://ror.org/04fzz4e55) · [🏛️**Chinese Academy of Sciences** Beijing · China 2018–2023 · 22 papers](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Institute of Physics** Beijing · China 2018–2023 · 22 papers](https://ror.org/05cvf7v30) · [🎓**University of Chinese Academy of Sciences** Beijing · China 2018–2023 · 17 papers](https://md.research.elamur.ai/free/en/universities/university-of-chinese-academy-of-sciences/) · [🎓**Zhejiang Normal University** Jinhua · China 2011–2014 · 6 papers](https://md.research.elamur.ai/free/en/universities/zhejiang-normal-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 28 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/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 1 Research subjects and languages the work is about.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/keyu-chen/year/2026/) · [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/keyu-chen/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[InternLM2 Technical Report](https://md.research.elamur.ai/free/en/papers/cai-2024-internlm2-technical-report/)** *(2024 · 301 citations)* Open-source LLMs still trail proprietary systems such as GPT-4, and earlier technical reports rarely explain how pre-training data was prepared. 2. **[HiChunk: Evaluating and Enhancing Retrieval Augmented Generation with Hierarchical Chunking](https://md.research.elamur.ai/free/en/papers/lu-2026-hichunk-evaluating-enhancing-retrieval-augmented/)** *(2026 · 4 citations)* RAG pipelines depend on how documents are split into chunks, yet standard RAG benchmarks reveal little about chunking quality. ## Co-authors here 11 co-authors with a page, the most papers together first. - [Haodong Duan](https://md.research.elamur.ai/free/en/authors/haodong-duan/) - [Haojiong Chen](https://md.research.elamur.ai/free/en/authors/haojiong-chen/) - [Kai Chen](https://md.research.elamur.ai/free/en/authors/kai-chen/) - [Maosong Cao](https://md.research.elamur.ai/free/en/authors/maosong-cao/) - [Pei Chu](https://md.research.elamur.ai/free/en/authors/pei-chu/) - [Ruizhi Qiao](https://md.research.elamur.ai/free/en/authors/ruizhi-qiao/) - [Xiaoyi Dong](https://md.research.elamur.ai/free/en/authors/xiaoyi-dong/) - [Xin Chen](https://md.research.elamur.ai/free/en/authors/xin-chen/) - [Xing Sun](https://md.research.elamur.ai/free/en/authors/xing-sun/) - [Zehui Chen](https://md.research.elamur.ai/free/en/authors/zehui-chen/) - [Zhi Chen](https://md.research.elamur.ai/free/en/authors/zhi-chen/) ## 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/) ## Cited by Papers of our library cite their works 274 times (of the 149,439 papers whose bibliographies we read); [70 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/keyu-chen/cited-by/). Updated 1 November 2026