--- title: "Xu Liu · Inner Mongolia University — author profile and papers" description: "Xu Liu, Inner Mongolia University: 4 papers on Elamur Research (2019–2026), h-index 0 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/xu-liu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xu-liu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xu Liu # Xu Liu Xu Liu has 4 papers in our library, in 2019–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Ang Li](https://md.research.elamur.ai/free/en/authors/ang-li/), [Guanglai Gao](https://md.research.elamur.ai/free/en/authors/guanglai-gao/), [Jiang Li](https://md.research.elamur.ai/free/en/authors/jiang-li/). 4 papers in our library · 2019–2026 [OpenAlex](https://openalex.org/A5139721144) · [**h-index 0**](https://openalex.org/authors/A5139721144) · [3 works](https://openalex.org/works?filter=author.id:A5139721144) · [0 citations](https://openalex.org/works?filter=author.id:A5139721144&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/xu-liu/#papers) · [🔗 Cited 87 times in our library](https://md.research.elamur.ai/free/en/authors/xu-liu/cited-by/) · [⭐ Paper Stars ranking: #4909](https://md.research.elamur.ai/free/en/paper-stars/page/50/#star-4909) 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=Xu+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xu+Liu) · [dblp](https://dblp.org/search?q=Xu+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Xu+Liu) ## Affiliations [🏢**Alibaba Group** Hangzhou · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group/) · [🎓**Inner Mongolia University** Hohhot · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/inner-mongolia-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 10 The field of science this work belongs to (OpenAlex fields).[Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Computer Networks and Communications · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-networks-and-communications/) · [Hardware and Architecture · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/hardware-and-architecture/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [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/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Safety Research · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/safety-research/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) 🧭 Topics 4 Research subjects and languages the work is about.[Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [GPU & parallel computing · 1 work](https://md.research.elamur.ai/free/en/topics/gpu-parallel-computing/) · [Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/xu-liu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/xu-liu/year/2025/) ### 2010s [**2019** 1 paper](https://md.research.elamur.ai/free/en/authors/xu-liu/year/2019/) ## Papers The most cited first (OpenAlex and our library). 1. **[Evaluating Modern GPU Interconnect: PCIe, NVLink, NV-SLI, NVSwitch and GPUDirect](https://md.research.elamur.ai/free/en/papers/li-2019-evaluating-modern-gpu-interconnect-pcie/)** *(2019 · 372 citations)* Multi-GPU computing is now essential for deep learning, big data and large-scale simulation. However, practitioners have little solid knowledge of how GPUs are wired together inside and across servers, or how much that wiring affects real workloads. The authors run a systematic empirical study of modern GPU… 2. **[Beyond Chain-of-Thought: A Survey of Chain-of-X Paradigms for LLMs](https://md.research.elamur.ai/free/en/papers/xia-2025-beyond-chain-thought-survey-chain/)** *(2025 · 19 citations)* Chain-of-Thought (CoT) prompting showed that LLMs reason better when they write out intermediate steps before giving an answer. 3. **[TaoType: Predicting Fine-Grained Typing Intent for Faster Search](https://md.research.elamur.ai/free/en/papers/yu-2026-taotype-predicting-fine-grained-typing/)** *(2026 · 1 citation)* In mobile shopping search, users often pause between finishing a query and actually pressing "search". This paper, from Alibaba's Taobao & Tmall Group, exploits that gap. After every keystroke, TaoType estimates whether the user will keep typing, submit the query, or pick a dropdown suggestion. When submission looks… 4. **[Know Your Place: Diagnosing Implicit Social Adaptation Failures in Chinese Large Language Models](https://md.research.elamur.ai/free/en/papers/tian-2026-know-your-place-diagnosing-implicit/)** *(2026)* The paper asks whether Chinese LLMs adapt their conversational style to social signals that are only implied in a user's message, rather than stated in an instruction. ## Co-authors here 12 of 14 co-authors with a page, the most papers together first. - [Ang Li](https://md.research.elamur.ai/free/en/authors/ang-li/) - [Guanglai Gao](https://md.research.elamur.ai/free/en/authors/guanglai-gao/) - [Jiang Li](https://md.research.elamur.ai/free/en/authors/jiang-li/) - [Julian McAuley](https://md.research.elamur.ai/free/en/authors/julian-mcauley/) - [Rui Wang](https://md.research.elamur.ai/free/en/authors/rui-wang/) - [Shuaiwen Leon Song](https://md.research.elamur.ai/free/en/authors/shuaiwen-leon-song/) - [Tian Lan](https://md.research.elamur.ai/free/en/authors/tian-lan/) - [Tong Yu](https://md.research.elamur.ai/free/en/authors/tong-yu/) - [Xiang Chen](https://md.research.elamur.ai/free/en/authors/xiang-chen/) - [Xiangdong Su](https://md.research.elamur.ai/free/en/authors/xiangdong-su/) - [Yu Tian](https://md.research.elamur.ai/free/en/authors/yu-tian/) - [Yu Xia](https://md.research.elamur.ai/free/en/authors/yu-xia/) ## 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/) ×2: [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) ×2 - [International Conference on Computational Linguistics (COLING)](https://md.research.elamur.ai/free/en/venues/coling/): [COLING 2025](https://md.research.elamur.ai/free/en/venues/coling/2025/) ## Cited by Papers of our library cite their works 87 times (of the 149,439 papers whose bibliographies we read); [4 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xu-liu/cited-by/). Updated 2 November 2026