--- title: "Zhaozhuo Xu — author profile and papers — Elamur Research" description: "Zhaozhuo Xu, Stevens Institute of Technology: 2 papers on Elamur Research (2024–2025), h-index 12 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/zhaozhuo-xu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/zhaozhuo-xu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Zhaozhuo Xu # Zhaozhuo Xu Zhaozhuo Xu has 2 papers in our library, in 2024–2025, 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 [Beidi Chen](https://md.research.elamur.ai/free/en/authors/beidi-chen/), [Chuang Zhou](https://md.research.elamur.ai/free/en/authors/chuang-zhou/), [Hongye Jin](https://md.research.elamur.ai/free/en/authors/hongye-jin/). 2 papers in our library · 2024–2025 [OpenAlex](https://openalex.org/A5041660006) · [ORCID](https://orcid.org/0000-0001-9555-1830) · [**h-index 12**](https://openalex.org/authors/A5041660006) · [53 works](https://openalex.org/works?filter=author.id:A5041660006) · [677 citations](https://openalex.org/works?filter=author.id:A5041660006&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/zhaozhuo-xu/#papers) · [🔗 Cited 244 times in our library](https://md.research.elamur.ai/free/en/authors/zhaozhuo-xu/cited-by/) · [3 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #5279](https://md.research.elamur.ai/free/en/paper-stars/page/53/#star-5279) 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=Zhaozhuo+Xu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Zhaozhuo+Xu) · [dblp](https://dblp.org/search?q=Zhaozhuo+Xu) · [ACL Anthology](https://aclanthology.org/search/?q=Zhaozhuo+Xu) ## Affiliations [🎓**Stevens Institute of Technology** Hoboken · United States 2023–2026 · 43 papersEmployment*current*](https://md.research.elamur.ai/free/en/universities/stevens-institute-of-technology/) · [🎓**Rice University** Houston · United States 2020–2023 · 15 papers](https://md.research.elamur.ai/free/en/universities/rice-university/) · [🎓**Stanford University** Stanford · United States 2017–2019 · 6 papers](https://md.research.elamur.ai/free/en/universities/stanford-university/) · [🎓**Wuhan University** Wuhan · China 2015–2022 · 4 papers](https://md.research.elamur.ai/free/en/universities/wuhan-university/) · [🏢**Baidu** Beijing · China 2019–2021 · 3 papers](https://md.research.elamur.ai/free/en/companies/baidu/) · [🎓**Johns Hopkins University** Baltimore · United States 2026 · 2 papers](https://md.research.elamur.ai/free/en/universities/johns-hopkins-university/) · [🎓**Carnegie Mellon University** Pittsburgh · United States 2022–2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/carnegie-mellon-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 3 more institutions 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).[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/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Hardware and Architecture · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/hardware-and-architecture/) 🧭 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 [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/zhaozhuo-xu/year/2025/) · [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/zhaozhuo-xu/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[KIVI: A Tuning-Free Asymmetric 2bit Quantization for KV Cache](https://md.research.elamur.ai/free/en/papers/liu-2024-kivi-tuning-free-asymmetric-2bit/)** *(2024 · 244 citations)* Serving LLMs cheaply means batching many requests. With large batches and long contexts, though, the KV cache becomes the main memory and speed bottleneck: it can exceed the size of the model weights, and the GPU must read it in full for every generated token. The authors examine how values are distributed inside the… 2. **[Taming Language Models for Text-attributed Graph Learning with Decoupled Aggregation](https://md.research.elamur.ai/free/en/papers/zhou-2025-taming-language-models-text-attributed/)** *(2025 · 9 citations)* Text-attributed graphs (TAGs) are graphs whose nodes carry text and whose edges encode relations. Learning on them usually follows a two-stage cascade: a language model produces frozen node embeddings, and a GNN is then trained on those embeddings. The authors argue that this split ignores how text and topology… ## All works 5 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. [**KIVI: A Tuning-Free Asymmetric 2bit Quantization for KV Cache arXiv:2402.02750**Zirui Liu, Jiayi Yuan, Hongye Jin, et al.*2024 · 244 citations*](https://md.research.elamur.ai/free/en/papers/liu-2024-kivi-tuning-free-asymmetric-2bit/) 2. **[Taming Language Models for Text-attributed Graph Learning with Decoupled Aggregation](https://md.research.elamur.ai/free/en/papers/zhou-2025-taming-language-models-text-attributed/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Chuang Zhou, Zhu Wang, Shengyuan Chen, et al.*2025 · 9 citations* 3. **[Copyright Detective: A Forensic System to Evidence LLMs Flickering Copyright Leakage Risks ↗](https://aclanthology.org/2026.acl-demo.2/) Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations) · no summary yet**Guangwei Zhang et al.*2026* 4. **[Collision to Cognition: Hash-Driven Graph Construction for Efficient RAG ↗](https://aclanthology.org/2026.acl-long.1156/) Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yet**Chuang Zhou et al.*2026* 5. **[Query-Aware Knowledge Retrieval via Hyperbolic Structuring ↗](https://aclanthology.org/2026.acl-long.986/) Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yet**Chuang Zhou et al.*2026* ## Co-authors here 12 co-authors with a page, the most papers together first. - [Beidi Chen](https://md.research.elamur.ai/free/en/authors/beidi-chen/) - [Chuang Zhou](https://md.research.elamur.ai/free/en/authors/chuang-zhou/) - [Hongye Jin](https://md.research.elamur.ai/free/en/authors/hongye-jin/) - [Jiahe Du](https://md.research.elamur.ai/free/en/authors/jiahe-du/) - [Jiayi Yuan](https://md.research.elamur.ai/free/en/authors/jiayi-yuan/) - [Shaochen Zhong](https://md.research.elamur.ai/free/en/authors/shaochen-zhong/) - [Shengyuan Chen](https://md.research.elamur.ai/free/en/authors/shengyuan-chen/) - [Vladimir Braverman](https://md.research.elamur.ai/free/en/authors/vladimir-braverman/) - [Xia Hu](https://md.research.elamur.ai/free/en/authors/xia-hu/) - [Xiao Xia Huang](https://md.research.elamur.ai/free/en/authors/xiao-xia-huang/) - [Zhu Wang](https://md.research.elamur.ai/free/en/authors/zhu-wang/) - [Zirui Liu](https://md.research.elamur.ai/free/en/authors/zirui-liu/) ## 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/) ×4: [ACL 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) ## Cited by Papers of our library cite their works 244 times (of the 149,439 papers whose bibliographies we read); [33 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/zhaozhuo-xu/cited-by/). Updated 31 October 2026