--- title: "Changsheng Zhao — author profile and papers in our library" description: "Changsheng Zhao: 2 papers on Elamur Research (2024), h-index 7 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/changsheng-zhao/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/changsheng-zhao/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Changsheng Zhao # Changsheng Zhao Changsheng Zhao has 2 papers in our library, in 2024, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Ernie Chang](https://md.research.elamur.ai/free/en/authors/ernie-chang/), [Raghuraman Krishnamoorthi](https://md.research.elamur.ai/free/en/authors/raghuraman-krishnamoorthi/), [Vikas Chandra](https://md.research.elamur.ai/free/en/authors/vikas-chandra/). 2 papers in our library · 2024 [OpenAlex](https://openalex.org/A5109628225) · [**h-index 7**](https://openalex.org/authors/A5109628225) · [35 works](https://openalex.org/works?filter=author.id:A5109628225) · [262 citations](https://openalex.org/works?filter=author.id:A5109628225&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/changsheng-zhao/#papers) · [🔗 Cited 196 times in our library](https://md.research.elamur.ai/free/en/authors/changsheng-zhao/cited-by/) · [⭐ Paper Stars ranking: #5505](https://md.research.elamur.ai/free/en/paper-stars/page/56/#star-5505) 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=Changsheng+Zhao) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Changsheng+Zhao) · [dblp](https://dblp.org/search?q=Changsheng+Zhao) · [ACL Anthology](https://aclanthology.org/search/?q=Changsheng+Zhao) ## Affiliations [🎓**Iowa State University** Ames · United States 2024 · 3 papers](https://md.research.elamur.ai/free/en/universities/iowa-state-university/) · [🔬**Institut national de recherche en sciences et technologies du numérique** Le Chesnay-Rocquencourt · France 1994–1996 · 3 papers](https://md.research.elamur.ai/free/en/labs/institut-national-de-recherche-en-sciences-et-technologies-du-numerique/) · [🏢**Meta** Menlo Park · United States 2023–2024 · 2 papers](https://md.research.elamur.ai/free/en/companies/meta/) · [🎓**Virginia Tech** Blacksburg · United States 2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/virginia-tech/) · [🎓**Saarland University** Saarbrücken · Germany 2023 · 2 papers](https://md.research.elamur.ai/free/en/universities/saarland-university/) · [🏢**Samsung** Ridgefield Park · United States 2021 · 2 papers](https://md.research.elamur.ai/free/en/companies/samsung/) · [🎓**University of Michigan–Dearborn** Dearborn · United States 1996–2002 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-michigan-dearborn/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 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/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 2 Research subjects and languages the work is about.[Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2024** 2 papers](https://md.research.elamur.ai/free/en/authors/changsheng-zhao/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[LLM-QAT: Data-Free Quantization Aware Training for Large Language Models](https://md.research.elamur.ai/free/en/papers/liu-2024-llm-qat-data-free-quantization/)** *(2024 · 276 citations)* Post-training quantization (PTQ) works well for large language models at 8 bits, but its quality drops sharply when weights, activations and the KV cache are all pushed lower. 2. **[Agent-as-a-Judge: Evaluate Agents with Agents](https://md.research.elamur.ai/free/en/papers/zhuge-2024-agent-judge-evaluate-agents/)** *(2024 · 50 citations)* Agentic systems solve problems through long sequences of actions, but most benchmarks only score the final output. ## Co-authors here 12 co-authors with a page, the most papers together first. - [Ernie Chang](https://md.research.elamur.ai/free/en/authors/ernie-chang/) ×2 - [Raghuraman Krishnamoorthi](https://md.research.elamur.ai/free/en/authors/raghuraman-krishnamoorthi/) ×2 - [Vikas Chandra](https://md.research.elamur.ai/free/en/authors/vikas-chandra/) ×2 - [Yangyang Shi](https://md.research.elamur.ai/free/en/authors/yangyang-shi/) ×2 - [Zechun Liu](https://md.research.elamur.ai/free/en/authors/zechun-liu/) ×2 - [Barlas Oguz](https://md.research.elamur.ai/free/en/authors/barlas-oguz/) - [Dmitrii Khizbullin](https://md.research.elamur.ai/free/en/authors/dmitrii-khizbullin/) - [Mingchen Zhuge](https://md.research.elamur.ai/free/en/authors/mingchen-zhuge/) - [Wenyi Wang](https://md.research.elamur.ai/free/en/authors/wenyi-wang/) - [Yashar Mehdad](https://md.research.elamur.ai/free/en/authors/yashar-mehdad/) - [Yuandong Tian](https://md.research.elamur.ai/free/en/authors/yuandong-tian/) - [Yunyang Xiong](https://md.research.elamur.ai/free/en/authors/yunyang-xiong/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2024](https://md.research.elamur.ai/free/en/venues/findings/2024/) ## Cited by Papers of our library cite their works 196 times (of the 149,439 papers whose bibliographies we read); [44 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/changsheng-zhao/cited-by/). Updated 3 November 2026