--- title: "Liyuan Liu — author profile and papers" description: "Liyuan Liu, Southwest University: 3 papers on Elamur Research (2017–2023), h-index 41 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/liyuan-liu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/liyuan-liu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Liyuan Liu # Liyuan Liu 3 papers on this site · 2017–2023 current affiliation [Southwest University](https://ror.org/01kj4z117), Chongqing, China; [Chinese Academy of Sciences](https://ror.org/034t30j35), Beijing, China; [North China Institute of Aerospace Engineering](https://ror.org/02m7msy24), Langfang, China; [Institute of Semiconductors](https://ror.org/048dd0611), Beijing, China; [Saint Joseph's University](https://ror.org/05q87sg56), Philadelphia, United States Liyuan Liu has 3 papers on this site, in 2017–2023, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Named entity recognition](https://md.research.elamur.ai/free/en/topics/named-entity-recognition/), [Part-of-speech tagging](https://md.research.elamur.ai/free/en/topics/part-of-speech-tagging/); often with [Jiawei Han](https://md.research.elamur.ai/free/en/authors/jiawei-han/), [Jingbo Shang](https://md.research.elamur.ai/free/en/authors/jingbo-shang/), [Xiang Ren](https://md.research.elamur.ai/free/en/authors/xiang-ren/). [OpenAlex](https://openalex.org/A5100657035) · [ORCID](https://orcid.org/0000-0003-2585-323X) · [**h-index 41**](https://openalex.org/authors/A5100657035) · [489 works](https://openalex.org/works?filter=author.id:A5100657035) · [6 969 citations](https://openalex.org/works?filter=author.id:A5100657035&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [3 works on this site](https://md.research.elamur.ai/free/en/authors/liyuan-liu/#papers) · [415 citations in our library](https://md.research.elamur.ai/free/en/authors/liyuan-liu/cited-by/) · 2 more works in our library 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=Liyuan+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Liyuan+Liu) · [dblp](https://dblp.org/search?q=Liyuan+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Liyuan+Liu) ## Affiliations - [Chinese Academy of Sciences](https://ror.org/034t30j35) · Beijing, China —current · 2009–2026 on 206 papers - [Institute of Semiconductors](https://ror.org/048dd0611) · Beijing, China —current · 2013–2026 on 187 papers - [Saint Joseph's University](https://ror.org/05q87sg56) · Philadelphia, United States —current · 2023–2026 on 10 papers - [Southwest University](https://ror.org/01kj4z117) · Chongqing, China —current · 2021–2026 on 2 papers - [North China Institute of Aerospace Engineering](https://ror.org/02m7msy24) · Langfang, China —current · 2026 on 1 paper - [University of Chinese Academy of Sciences](https://ror.org/05qbk4x57) · Beijing, China —2016–2026 on 116 papers - [Guangdong Power Grid Company (China)](https://ror.org/04p8atc80) · Guangzhou, China —2019–2025 on 7 papers - [Kunming University of Science and Technology](https://ror.org/00xyeez13) · Kunming, China —2024–2025 on 7 papers - [Tianjin University](https://ror.org/012tb2g32) · Tianjin, China —2019–2025 on 5 papers - [Shandong University of Technology](https://ror.org/02mr3ar13) · Zibo, China —2023–2025 on 4 papers From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 93 more institutions on single bylines are not listed. ## Topics [Language models & pretraining 2](https://md.research.elamur.ai/free/en/topics/language-models/) · [Named entity recognition 1](https://md.research.elamur.ai/free/en/topics/named-entity-recognition/) · [Part-of-speech tagging 1](https://md.research.elamur.ai/free/en/topics/part-of-speech-tagging/) · [Efficient models & compression 1](https://md.research.elamur.ai/free/en/topics/efficient-models/) ## Papers The most cited first (OpenAlex and our library). 1. **[Empower Sequence Labeling with Task-Aware Neural Language Model](https://md.research.elamur.ai/free/en/papers/liu-2017-empower-sequence-labeling-task-aware/)** *(2017 · 419 citations)* Neural sequence labelers for POS tagging, chunking and NER have many parameters, but annotated corpora are usually small. 2. **[Learning Named Entity Tagger using Domain-Specific Dictionary](https://md.research.elamur.ai/free/en/papers/shang-2018-learning-named-entity-tagger-domain/)** *(2018 · 301 citations)* Neural NER models no longer need handcrafted features, but they still need large amounts of manually labeled text. 3. **[Model Tells You What to Discard: Adaptive KV Cache Compression for LLMs](https://md.research.elamur.ai/free/en/papers/ge-2023-model-tells-discard-adaptive-kv/)** *(2023 · 198 citations)* Large language models cache the key and value vectors of every previous token during generation. This KV cache grows with model size and output length and often exceeds GPU memory. Offloading it to CPU or NVMe slows inference, and most token-pruning methods require retraining. The authors propose FastGen, a… ## Also in our library 2 more works of theirs are in our library without a page here yet; they will appear as we publish them. ## Co-authors here 7 co-authors with a page, the most papers together first. - [Jiawei Han](https://md.research.elamur.ai/free/en/authors/jiawei-han/) ×3 - [Jingbo Shang](https://md.research.elamur.ai/free/en/authors/jingbo-shang/) ×2 - [Xiang Ren](https://md.research.elamur.ai/free/en/authors/xiang-ren/) ×2 - [Frank F. Xu](https://md.research.elamur.ai/free/en/authors/frank-f-xu/) - [Jian Peng](https://md.research.elamur.ai/free/en/authors/jian-peng/) - [Jianfeng Gao](https://md.research.elamur.ai/free/en/authors/jianfeng-gao/) - [Minjia Zhang](https://md.research.elamur.ai/free/en/authors/minjia-zhang/) ## Cited by Papers of our library cite their works 415 times (of the 140 884 papers whose bibliographies we read); [20 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/liyuan-liu/cited-by/).