--- title: "Jiaxing Liu — author profile and papers — Elamur Research" description: "Jiaxing Liu, Beijing University of Posts and Telecommunications: 2 papers on Elamur Research (2025–2026), h-index 0 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/jiaxing-liu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/jiaxing-liu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Jiaxing Liu # Jiaxing Liu Jiaxing Liu has 2 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Low-resource languages](https://md.research.elamur.ai/free/en/topics/low-resource-languages/); often with [Bo Peng](https://md.research.elamur.ai/free/en/authors/bo-peng/), [Cong Liu](https://md.research.elamur.ai/free/en/authors/cong-liu/), [Haifeng Sun](https://md.research.elamur.ai/free/en/authors/haifeng-sun/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5139838396) · [**h-index 0**](https://openalex.org/authors/A5139838396) · [1 works](https://openalex.org/works?filter=author.id:A5139838396) · [0 citations](https://openalex.org/works?filter=author.id:A5139838396&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/jiaxing-liu/#papers) · [🔗 Cited 23 times in our library](https://md.research.elamur.ai/free/en/authors/jiaxing-liu/cited-by/) · [⭐ Paper Stars ranking: #10088](https://md.research.elamur.ai/free/en/paper-stars/page/101/#star-10088) 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=Jiaxing+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jiaxing+Liu) · [dblp](https://dblp.org/search?q=Jiaxing+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Jiaxing+Liu) ## Affiliations [🎓**Beijing University of Posts and Telecommunications** Beijing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/beijing-university-of-posts-and-telecommunications/) · [🔬**State Key Laboratory of Networking and Switching Technology** Beijing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/labs/state-key-laboratory-of-networking-and-switching-technology/) 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).[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/) 🧭 Topics 2 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Low-resource languages · 1 work](https://md.research.elamur.ai/free/en/topics/low-resource-languages/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/jiaxing-liu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/jiaxing-liu/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[RWKV-7 "Goose" with Expressive Dynamic State Evolution](https://md.research.elamur.ai/free/en/papers/peng-2025-rwkv-7-goose-expressive-dynamic/)** *(2025 · 23 citations)* Transformers become expensive on long inputs because their key-value cache grows with sequence length. Recurrent alternatives keep a fixed-size state but have struggled to match Transformer quality and expressiveness. This paper introduces RWKV-7 "Goose", an RNN that uses constant memory and constant per-token… 2. **[ModularMoE: Fast LLM Customization with Parameter-Sharing Mixture-of-Experts for Low-Resource Settings](https://md.research.elamur.ai/free/en/papers/liu-2026-modularmoe-fast-llm-customization-parameter/)** *(2026)* Running large language models on modest hardware is costly. Current customization routes either compress and fine-tune separately for every target task, which is expensive, or tune once on general data, which tends to hurt task-level quality through interference and forgetting. ModularMoE addresses this by turning an… ## Co-authors here 9 co-authors with a page, the most papers together first. - [Bo Peng](https://md.research.elamur.ai/free/en/authors/bo-peng/) - [Cong Liu](https://md.research.elamur.ai/free/en/authors/cong-liu/) - [Haifeng Sun](https://md.research.elamur.ai/free/en/authors/haifeng-sun/) - [Haowen Hou](https://md.research.elamur.ai/free/en/authors/haowen-hou/) - [Jiaju Lin](https://md.research.elamur.ai/free/en/authors/jiaju-lin/) - [Jianxin Liao](https://md.research.elamur.ai/free/en/authors/jianxin-liao/) - [Jingyu Wang](https://md.research.elamur.ai/free/en/authors/jingyu-wang/) - [Qi Qi](https://md.research.elamur.ai/free/en/authors/qi-qi/) - [William Merrill](https://md.research.elamur.ai/free/en/authors/william-merrill/) ## 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 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 23 times (of the 149,439 papers whose bibliographies we read); [6 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/jiaxing-liu/cited-by/). Updated 1 November 2026