--- title: "Chenjun Xiao — author profile and papers — Elamur Research" description: "Chenjun Xiao, Chinese University of Hong Kong, Shenzhen: 2 papers on Elamur Research (2025–2026), h-index 7 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/chenjun-xiao/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chenjun-xiao/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chenjun Xiao # Chenjun Xiao Chenjun Xiao has 2 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Angang Du](https://md.research.elamur.ai/free/en/authors/angang-du/), [Bofei Gao](https://md.research.elamur.ai/free/en/authors/bofei-gao/), [Bowei Xing](https://md.research.elamur.ai/free/en/authors/bowei-xing/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5026521600) · [ORCID](https://orcid.org/0009-0006-5051-7384) · [**h-index 7**](https://openalex.org/authors/A5026521600) · [43 works](https://openalex.org/works?filter=author.id:A5026521600) · [204 citations](https://openalex.org/works?filter=author.id:A5026521600&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chenjun-xiao/#papers) · [🔗 Cited 944 times in our library](https://md.research.elamur.ai/free/en/authors/chenjun-xiao/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #4175](https://md.research.elamur.ai/free/en/paper-stars/page/42/#star-4175) 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=Chenjun+Xiao) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chenjun+Xiao) · [dblp](https://dblp.org/search?q=Chenjun+Xiao) · [ACL Anthology](https://aclanthology.org/search/?q=Chenjun+Xiao) ## Affiliations [🎓**Chinese University of Hong Kong, Shenzhen** Shenzhen · China 2023–2026 · 7 papersEmployment*current*](https://md.research.elamur.ai/free/en/universities/chinese-university-of-hong-kong-shenzhen/) · [🎓**University of Alberta** Edmonton · Canada 2016–2023 · 16 papers](https://md.research.elamur.ai/free/en/universities/university-of-alberta/) · [🏢**Huawei Technologies** Shenzhen · China 2023–2024 · 3 papers](https://md.research.elamur.ai/free/en/companies/huawei-technologies/) · [🏢**Google** Mountain View · United States 2020–2021 · 3 papers](https://md.research.elamur.ai/free/en/companies/google/) · [🎓**Northeastern University** Shenyang · China 2012–2015 · 3 papers](https://md.research.elamur.ai/free/en/universities/northeastern-university-cn/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 2 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 9 The field of science this work belongs to (OpenAlex fields).[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/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/mathematics/) · [Decision Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/decision-sciences/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Management Science and Operations Research · 1 work](https://md.research.elamur.ai/free/en/shelves/decision-sciences/management-science-and-operations-research/) 🧭 Topics 1 Research subjects and languages the work is about.[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/chenjun-xiao/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/chenjun-xiao/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Kimi k1.5: Scaling Reinforcement Learning with LLMs](https://md.research.elamur.ai/free/en/papers/kimi-team-2025-kimi-k1-5-scaling-reinforcement/)** *(2025 · 431 citations)* Next-token pretraining is limited by how much high-quality text exists. The Kimi Team proposes reinforcement learning as another way to keep scaling: the model creates its own training signal by exploring solutions and receiving rewards. The report describes how they built Kimi k1.5, a multimodal LLM. Training runs… 2. **[Large Language Model-Enhanced Multi-Armed Bandits](https://md.research.elamur.ai/free/en/papers/sun-2026-large-language-model-enhanced-multi/)** *(2026 · 1 citation)* Earlier work prompts a pretrained LLM to pick bandit arms directly, but these agents often explore poorly. ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. [**Kimi k1.5: Scaling Reinforcement Learning with LLMs arXiv:2501.12599**Kimi Team, Angang Du, Bofei Gao, et al.*2025 · 431 citations*](https://md.research.elamur.ai/free/en/papers/kimi-team-2025-kimi-k1-5-scaling-reinforcement/) 2. **[Kimina-Prover Preview: Towards Large Formal Reasoning Models with Reinforcement Learning ↗](https://arxiv.org/abs/2504.11354) arXiv:2504.11354 · no summary yet**Haiming Wang et al.*2025 · 92 citations* 3. **[Large Language Model-Enhanced Multi-Armed Bandits](https://md.research.elamur.ai/free/en/papers/sun-2026-large-language-model-enhanced-multi/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Jiahang Sun, Zhiyong Wang, Runhan Yang, et al.*2026 · 1 citation* ## Co-authors here 11 co-authors with a page, the most papers together first. - [Angang Du](https://md.research.elamur.ai/free/en/authors/angang-du/) - [Bofei Gao](https://md.research.elamur.ai/free/en/authors/bofei-gao/) - [Bowei Xing](https://md.research.elamur.ai/free/en/authors/bowei-xing/) - [Cheng Chen](https://md.research.elamur.ai/free/en/authors/cheng-chen/) - [Cheng Li](https://md.research.elamur.ai/free/en/authors/cheng-li/) - [Chenzhuang Du](https://md.research.elamur.ai/free/en/authors/chenzhuang-du/) - [Chonghua Liao](https://md.research.elamur.ai/free/en/authors/chonghua-liao/) - [Congcong Wang](https://md.research.elamur.ai/free/en/authors/congcong-wang/) - [Kimi Team](https://md.research.elamur.ai/free/en/authors/kimi-team/) - [Zhiyong Wang](https://md.research.elamur.ai/free/en/authors/zhiyong-wang/) - [Zhongxiang Dai](https://md.research.elamur.ai/free/en/authors/zhongxiang-dai/) ## 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 944 times (of the 149,439 papers whose bibliographies we read); [239 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chenjun-xiao/cited-by/). Updated 1 November 2026