--- title: "Xiaotian Han — author profile and papers" description: "Xiaotian Han, Chinese Academy of Sciences: 2 papers on Elamur Research (2023–2024), h-index 24 — affiliations, topics, co-authors and who cites them in…" canonical: "https://research.elamur.ai/free/en/authors/xiaotian-han/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xiaotian-han/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xiaotian Han # Xiaotian Han Xiaotian Han has 2 papers in our library, in 2023–2024, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Hongye Jin](https://md.research.elamur.ai/free/en/authors/hongye-jin/), [Jingfeng Yang](https://md.research.elamur.ai/free/en/authors/jingfeng-yang/), [Xia Hu](https://md.research.elamur.ai/free/en/authors/xia-hu/). 2 papers in our library · 2023–2024 [OpenAlex](https://openalex.org/A5015326511) · [ORCID](https://orcid.org/0000-0003-1175-7925) · [**h-index 24**](https://openalex.org/authors/A5015326511) · [75 works](https://openalex.org/works?filter=author.id:A5015326511) · [2,152 citations](https://openalex.org/works?filter=author.id:A5015326511&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xiaotian-han/#papers) · [🔗 239 citations in our library](https://md.research.elamur.ai/free/en/authors/xiaotian-han/cited-by/) · [⭐ Paper Star rank #2392](https://md.research.elamur.ai/free/en/paper-stars/page/24/#star-2392) 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=Xiaotian+Han) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xiaotian+Han) · [dblp](https://dblp.org/search?q=Xiaotian+Han) · [ACL Anthology](https://aclanthology.org/search/?q=Xiaotian+Han) ## Affiliations [🏛️**Chinese Academy of Sciences** Beijing · China 2001–2026 · 32 papers*current*](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Institute of Oceanology** Qingdao · China 2001–2026 · 27 papers*current*](https://ror.org/018yw5541) · [🏥**Fudan University Shanghai Cancer Center** Shanghai · China 2015–2026 · 16 papers*current*](https://ror.org/00my25942) · [🎓**Shandong First Medical University** Jinan · China 2025–2026 · 6 papers*current*](https://ror.org/05jb9pq57) · [🏥**Shandong Provincial Hospital** Jinan · China 2025–2026 · 6 papers*current*](https://ror.org/02ar2nf05) · [🎓**Fudan University** Shanghai · China 2010–2024 · 13 papers](https://md.research.elamur.ai/free/en/universities/fudan-university/) · [🎓**Shanghai Medical College of Fudan University** Shanghai · China 2015–2023 · 10 papers](https://ror.org/01zntxs11) · [🎓**Texas A&M University** College Station · United States 2023–2024 · 3 papers](https://md.research.elamur.ai/free/en/universities/texas-a-m-university/) · [🔬**State Key Laboratory of Transient Optics and Photonics** Xi'an 2022–2023 · 3 papers](https://ror.org/025hkeg57) · [🎓**University of Chinese Academy of Sciences** Beijing · China 2022–2023 · 3 papers](https://md.research.elamur.ai/free/en/universities/university-of-chinese-academy-of-sciences/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 22 more institutions on single bylines are not listed. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 5[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 Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 1[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2024** 1 paper](https://md.research.elamur.ai/free/en/papers/jin-2024-llm-maybe-longlm-self-extend/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/papers/yang-2023-harnessing-power-llms-practice-survey/) ## Papers The most cited first (OpenAlex and our library). 1. **[Harnessing the Power of LLMs in Practice: A Survey on ChatGPT and Beyond](https://md.research.elamur.ai/free/en/papers/yang-2023-harnessing-power-llms-practice-survey/)** *(2023 · 811 citations)* This survey is a practical guide for people deciding whether a large language model suits a downstream NLP task, and which one to choose. 2. **[LLM Maybe LongLM: Self-Extend LLM Context Window Without Tuning](https://md.research.elamur.ai/free/en/papers/jin-2024-llm-maybe-longlm-self-extend/)** *(2024 · 78 citations)* Large language models that use RoPE usually fail on inputs longer than their pretraining sequence length. Perplexity spikes and outputs become erratic. In this ICML 2024 paper, the authors argue that the problem is not a lack of long-text understanding. Instead, they blame a "positional O.O.D." effect: at inference… ## Co-authors here 6 co-authors with a page, the most papers together first. - [Hongye Jin](https://md.research.elamur.ai/free/en/authors/hongye-jin/) ×2 - [Jingfeng Yang](https://md.research.elamur.ai/free/en/authors/jingfeng-yang/) ×2 - [Xia Hu](https://md.research.elamur.ai/free/en/authors/xia-hu/) ×2 - [Bing Yin](https://md.research.elamur.ai/free/en/authors/bing-yin/) - [Haoming Jiang](https://md.research.elamur.ai/free/en/authors/haoming-jiang/) - [Zirui Liu](https://md.research.elamur.ai/free/en/authors/zirui-liu/) ## Cited by Papers of our library cite their works 239 times (of the 141,840 papers whose bibliographies we read); [16 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xiaotian-han/cited-by/). Updated 24 October 2026