--- title: "Zhicheng Liu — author profile and papers — Elamur Research" description: "Zhicheng Liu, University of Maryland, College Park: 2 papers on Elamur Research (2023–2024), h-index 28 — affiliations, topics, co-authors…" canonical: "https://research.elamur.ai/free/en/authors/zhicheng-liu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/zhicheng-liu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Zhicheng Liu # Zhicheng Liu Zhicheng Liu 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/), [Interpretability](https://md.research.elamur.ai/free/en/topics/interpretability/), [English](https://md.research.elamur.ai/free/en/topics/english/); often with [Fangcheng Liu](https://md.research.elamur.ai/free/en/authors/fangcheng-liu/), [Hanting Chen](https://md.research.elamur.ai/free/en/authors/hanting-chen/), [Kai Han](https://md.research.elamur.ai/free/en/authors/kai-han/). 2 papers in our library · 2023–2024 [OpenAlex](https://openalex.org/A5100745766) · [ORCID](https://orcid.org/0000-0002-1015-2759) · [Wikidata](https://www.wikidata.org/wiki/Q130878614) · [**h-index 28**](https://openalex.org/authors/A5100745766) · [104 works](https://openalex.org/works?filter=author.id:A5100745766) · [3,581 citations](https://openalex.org/works?filter=author.id:A5100745766&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/zhicheng-liu/#papers) · [🔗 Cited 10 times in our library](https://md.research.elamur.ai/free/en/authors/zhicheng-liu/cited-by/) · [⭐ Paper Stars ranking: #9577](https://md.research.elamur.ai/free/en/paper-stars/page/96/#star-9577) 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=Zhicheng+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Zhicheng+Liu) · [dblp](https://dblp.org/search?q=Zhicheng+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Zhicheng+Liu) ## Affiliations [🎓**University of Maryland, College Park** College Park · United States 2021–2026 · 24 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-maryland-college-park/) · [🏢**Adobe Systems** San Jose · United States 2014–2020 · 24 papers](https://md.research.elamur.ai/free/en/companies/adobe-systems/) · [🎓**Georgia Institute of Technology** Atlanta · United States 2007–2018 · 16 papers](https://md.research.elamur.ai/free/en/universities/georgia-institute-of-technology/) · [🎓**Stanford University** Stanford · United States 2013 · 5 papers](https://md.research.elamur.ai/free/en/universities/stanford-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 4 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [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 3 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [English · 1 work](https://md.research.elamur.ai/free/en/topics/english/) · [Interpretability · 1 work](https://md.research.elamur.ai/free/en/topics/interpretability/) ## Works by year ### 2020s [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/zhicheng-liu/year/2024/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/zhicheng-liu/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[PanGu-π: Enhancing Language Model Architectures via Nonlinearity Compensation](https://md.research.elamur.ai/free/en/papers/wang-2023-pangu-pi-enhancing-language/)** *(2023 · 10 citations)* Progress in large language models has mostly come from adding parameters and data. The design of the Transformer block itself gets little attention, even though large models are costly to run. The authors study LLaMA-style decoders and identify feature collapse: a rank metric shows token representations growing more… 2. **[WordDecipher: Enhancing Digital Workspace Communication with Explainable AI for Non-native English Speakers](https://md.research.elamur.ai/free/en/papers/chen-2024-worddecipher-enhancing-digital-workspace-communication/)** *(2024 · 4 citations)* Non-native English speakers (NNES) often write workplace emails and chat messages that carry unintended social signals. ## Co-authors here 8 co-authors with a page, the most papers together first. - [Fangcheng Liu](https://md.research.elamur.ai/free/en/authors/fangcheng-liu/) - [Hanting Chen](https://md.research.elamur.ai/free/en/authors/hanting-chen/) - [Kai Han](https://md.research.elamur.ai/free/en/authors/kai-han/) - [Tianyu Guo](https://md.research.elamur.ai/free/en/authors/tianyu-guo/) - [Yehui Tang](https://md.research.elamur.ai/free/en/authors/yehui-tang/) - [Yun Wang](https://md.research.elamur.ai/free/en/authors/yun-wang/) - [Yunhe Wang](https://md.research.elamur.ai/free/en/authors/yunhe-wang/) - [Zheyuan Bai](https://md.research.elamur.ai/free/en/authors/zheyuan-bai/) ## Cited by Papers of our library cite their works 10 times (of the 149,439 papers whose bibliographies we read); [3 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/zhicheng-liu/cited-by/). Updated 1 November 2026