--- title: "Chenghao Xu · Hohai University — author profile and papers" description: "Chenghao Xu, Hohai University: 2 papers on Elamur Research (2026), h-index 6 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/chenghao-xu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chenghao-xu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chenghao Xu # Chenghao Xu Chenghao Xu has 2 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Cheng Deng](https://md.research.elamur.ai/free/en/authors/cheng-deng/), [Guangtao Lyu](https://md.research.elamur.ai/free/en/authors/guangtao-lyu/), [Jiexi Yan](https://md.research.elamur.ai/free/en/authors/jiexi-yan/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5075259144) · [ORCID](https://orcid.org/0000-0001-5888-0504) · [**h-index 6**](https://openalex.org/authors/A5075259144) · [16 works](https://openalex.org/works?filter=author.id:A5075259144) · [108 citations](https://openalex.org/works?filter=author.id:A5075259144&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chenghao-xu/#papers) · [🔗 Cited 4 times in our library](https://md.research.elamur.ai/free/en/authors/chenghao-xu/cited-by/) · [⭐ Paper Stars ranking: #11801](https://md.research.elamur.ai/free/en/paper-stars/page/119/#star-11801) 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=Chenghao+Xu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chenghao+Xu) · [dblp](https://dblp.org/search?q=Chenghao+Xu) · [ACL Anthology](https://aclanthology.org/search/?q=Chenghao+Xu) ## Affiliations [🎓**Hohai University** Nanjing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/hohai-university/) · [🎓**Xidian University** Xi'an · China 2022–2025 · 10 papers](https://md.research.elamur.ai/free/en/universities/xidian-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Artificial Intelligence · 1 work](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/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 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** 2 papers](https://md.research.elamur.ai/free/en/authors/chenghao-xu/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Revealing and Enhancing Core Visual Regions: Harnessing Internal Attention Dynamics for Hallucination Mitigation in LVLMs](https://md.research.elamur.ai/free/en/papers/lyu-2026-revealing-enhancing-core-visual-regions/)** *(2026 · 5 citations)* Large vision-language models (LVLMs) often hallucinate, producing content that contradicts the image or ignores the user's request. 2. **[Fisher-Driven Adaptive Locating for Knowledge Editing in Large Language Models](https://md.research.elamur.ai/free/en/papers/xu-2026-fisher-driven-adaptive-locating-knowledge/)** *(2026)* Locate-then-edit methods for updating facts in LLMs, such as ROME, MEMIT, UnKE and AlphaEdit, usually modify a single layer that is chosen in advance and kept fixed for every edit. ## Co-authors here 6 co-authors with a page, the most papers together first. - [Cheng Deng](https://md.research.elamur.ai/free/en/authors/cheng-deng/) ×2 - [Guangtao Lyu](https://md.research.elamur.ai/free/en/authors/guangtao-lyu/) ×2 - [Jiexi Yan](https://md.research.elamur.ai/free/en/authors/jiexi-yan/) ×2 - [Muli Yang](https://md.research.elamur.ai/free/en/authors/muli-yang/) ×2 - [Qi Liu](https://md.research.elamur.ai/free/en/authors/qi-liu/) ×2 - [Fen Fang](https://md.research.elamur.ai/free/en/authors/fen-fang/) ## 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/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 4 times (of the 149,439 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chenghao-xu/cited-by/). Updated 2 November 2026