--- title: "Chi Han — author profile and papers — Elamur Research" description: "Chi Han, Northwestern Polytechnical University: 3 papers on Elamur Research (2023–2024), h-index 7 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/chi-han/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chi-han/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chi Han # Chi Han Chi Han has 3 papers in our library, in 2023–2024, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Heng Ji](https://md.research.elamur.ai/free/en/authors/heng-ji/), [Yi Fung](https://md.research.elamur.ai/free/en/authors/yi-fung/), [Yujia Qin](https://md.research.elamur.ai/free/en/authors/yujia-qin/). 3 papers in our library · 2023–2024 [OpenAlex](https://openalex.org/A5101688307) · [ORCID](https://orcid.org/0000-0001-6043-8045) · [**h-index 7**](https://openalex.org/authors/A5101688307) · [54 works](https://openalex.org/works?filter=author.id:A5101688307) · [158 citations](https://openalex.org/works?filter=author.id:A5101688307&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/chi-han/#papers) · [🔗 Cited 325 times in our library](https://md.research.elamur.ai/free/en/authors/chi-han/cited-by/) · [⭐ Paper Stars ranking: #3218](https://md.research.elamur.ai/free/en/paper-stars/page/33/#star-3218) 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=Chi+Han) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chi+Han) · [dblp](https://dblp.org/search?q=Chi+Han) · [ACL Anthology](https://aclanthology.org/search/?q=Chi+Han) ## Affiliations [🏛️**Chinese Academy of Sciences** Beijing · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Institute of High Energy Physics** Beijing · China 2025 · 1 paper*current*](https://ror.org/03v8tnc06) · [🎓**Kyonggi University** Suwon · South Korea 2025 · 1 paper*current*](https://ror.org/032xf8h46) · [🎓**Northwestern Polytechnical University** Xi'an · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/northwestern-polytechnical-university/) · [🎓**University of Chinese Academy of Sciences** Beijing · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/university-of-chinese-academy-of-sciences/) · [🎓**Space Engineering University** Beijing · China 2020–2024 · 17 papers](https://ror.org/04rj1td02) · [🎓**Nanjing University of Aeronautics and Astronautics** Nanjing · China 2024 · 3 papers](https://ror.org/01scyh794) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Control and Systems Engineering · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/control-and-systems-engineering/) · [Engineering · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Language models & pretraining · 3 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2024** 1 paper LM-Infinite: Zero-Shot Extreme Length Generalization for Large Language Models](https://md.research.elamur.ai/free/en/papers/han-2024-lm-infinite-zero-shot-extreme/) · [**2023** 2 papers Chi Han's papers of 2023](https://md.research.elamur.ai/free/en/authors/chi-han/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Tool Learning with Foundation Models](https://md.research.elamur.ai/free/en/papers/qin-2023-tool-learning-foundation-models/)** *(2023 · 378 citations)* This survey asks how large pretrained models can learn to operate external tools such as search engines, calculators, databases, image generators and robots. 2. **[LM-Infinite: Zero-Shot Extreme Length Generalization for Large Language Models](https://md.research.elamur.ai/free/en/papers/han-2024-lm-infinite-zero-shot-extreme/)** *(2024 · 95 citations)* Transformer LLMs are usually pre-trained on segments shorter than 4K tokens, and their output degrades sharply on much longer inputs. 3. **[CREATOR: Tool Creation for Disentangling Abstract and Concrete Reasoning of Large Language Models](https://md.research.elamur.ai/free/en/papers/qian-2023-creator-tool-creation-disentangling-abstract/)** *(2023 · 72 citations)* Tool-augmented LLMs usually depend on a fixed set of existing APIs. They must plan and execute in a single pass of implicit reasoning, which breaks easily, and they handle errors poorly. CREATOR addresses this by having the model write its own tools instead of only calling given ones. The framework has four stages.… ## Co-authors here 12 of 16 co-authors with a page, the most papers together first. - [Heng Ji](https://md.research.elamur.ai/free/en/authors/heng-ji/) ×2 - [Yi Fung](https://md.research.elamur.ai/free/en/authors/yi-fung/) ×2 - [Yujia Qin](https://md.research.elamur.ai/free/en/authors/yujia-qin/) ×2 - [Chaojun Xiao](https://md.research.elamur.ai/free/en/authors/chaojun-xiao/) - [Ganqu Cui](https://md.research.elamur.ai/free/en/authors/ganqu-cui/) - [Hao Peng](https://md.research.elamur.ai/free/en/authors/hao-peng/) - [Ning Ding](https://md.research.elamur.ai/free/en/authors/ning-ding/) - [Qifan Wang](https://md.research.elamur.ai/free/en/authors/qifan-wang/) - [Shengding Hu](https://md.research.elamur.ai/free/en/authors/shengding-hu/) - [Weize Chen](https://md.research.elamur.ai/free/en/authors/weize-chen/) - [Wenhan Xiong](https://md.research.elamur.ai/free/en/authors/wenhan-xiong/) - [Yankai Lin](https://md.research.elamur.ai/free/en/authors/yankai-lin/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [ACM Computing Surveys](https://md.research.elamur.ai/free/en/venues/acm-computing-surveys/): [ACM Computing Surveys 2023](https://md.research.elamur.ai/free/en/venues/acm-computing-surveys/2023/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2023](https://md.research.elamur.ai/free/en/venues/findings/2023/) - [Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)](https://md.research.elamur.ai/free/en/venues/naacl/): [NAACL 2024](https://md.research.elamur.ai/free/en/venues/naacl/2024/) ## Cited by Papers of our library cite their works 325 times (of the 141,840 papers whose bibliographies we read); [39 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chi-han/cited-by/). Updated 24 October 2026