--- title: "Yubo Ma — author profile and papers" description: "Yubo Ma, University of Electronic Science and Technology of China: 2 papers on Elamur Research (2022–2023), h-index 9 — affiliations, topics, co-authors…" canonical: "https://research.elamur.ai/free/en/authors/yubo-ma/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yubo-ma/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yubo Ma # Yubo Ma 2 papers on this site · 2022–2023 current affiliation [University of Electronic Science and Technology of China](https://md.research.elamur.ai/free/en/universities/university-of-electronic-science-and-technology-of-china/), Chengdu, China; [Fudan University](https://md.research.elamur.ai/free/en/universities/fudan-university/), Shanghai, China Yubo Ma has 2 papers on this site, in 2022–2023, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Yixin Cao](https://md.research.elamur.ai/free/en/authors/yixin-cao/), [Aixin Sun](https://md.research.elamur.ai/free/en/authors/aixin-sun/), [Jing Shao](https://md.research.elamur.ai/free/en/authors/jing-shao/). [OpenAlex](https://openalex.org/A5102508583) · [ORCID](https://orcid.org/0009-0002-3290-6811) · [**h-index 9**](https://openalex.org/authors/A5102508583) · [47 works](https://openalex.org/works?filter=author.id:A5102508583) · [493 citations](https://openalex.org/works?filter=author.id:A5102508583&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [2 works on this site](https://md.research.elamur.ai/free/en/authors/yubo-ma/#papers) · [197 citations in our library](https://md.research.elamur.ai/free/en/authors/yubo-ma/cited-by/) · 1 more work 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=Yubo+Ma) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yubo+Ma) · [dblp](https://dblp.org/search?q=Yubo+Ma) · [ACL Anthology](https://aclanthology.org/search/?q=Yubo+Ma) ## Affiliations - [University of Electronic Science and Technology of China](https://md.research.elamur.ai/free/en/universities/university-of-electronic-science-and-technology-of-china/) · Chengdu, China —current · 2024–2026 on 5 papers - [Fudan University](https://md.research.elamur.ai/free/en/universities/fudan-university/) · Shanghai, China —current · 2026 on 2 papers - [Nanyang Technological University](https://md.research.elamur.ai/free/en/universities/nanyang-technological-university/) · Singapore, Singapore —2022–2025 on 14 papers - [First Affiliated Hospital of Xi'an Jiaotong University](https://ror.org/02tbvhh96) · Xi'an, China —2025 on 3 papers - [Xi'an Jiaotong University](https://md.research.elamur.ai/free/en/universities/xi-an-jiaotong-university/) · Xi'an, China —2025 on 3 papers - [Changchun University of Science and Technology](https://ror.org/007mntk44) · Changchun, China —2025 on 2 papers - [Sichuan University](https://md.research.elamur.ai/free/en/universities/sichuan-university/) · Chengdu, China —2023–2024 on 2 papers - [Shanghai Jiao Tong University](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) · Shanghai, China —2017–2023 on 4 papers - [Shanghai Ninth People's Hospital](https://ror.org/010826a91) · Shanghai, China —2018–2023 on 3 papers - [Heilongjiang Bayi Agricultural University](https://ror.org/030jxf285) · Daqing, China —2010 on 3 papers From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 7 more institutions on single bylines are not listed. ## Topics [Language models & pretraining 2](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2023** 1 paper](https://md.research.elamur.ai/free/en/papers/ma-2023-large-language-model-is-not/) · [**2022** 1 paper](https://md.research.elamur.ai/free/en/papers/ma-2022-prompt-extraction-paie-prompting-argument/) ## Papers The most cited first (OpenAlex and our library). 1. **[Prompt for Extraction? PAIE: Prompting Argument Interaction for Event Argument Extraction](https://md.research.elamur.ai/free/en/papers/ma-2022-prompt-extraction-paie-prompting-argument/)** *(2022 · 225 citations)* Event Argument Extraction (EAE) means finding the text spans that fill the roles of a detected event, such as the Seller or Artifact of a sale. 2. **[Large Language Model Is Not a Good Few-shot Information Extractor, but a Good Reranker for Hard Samples!](https://md.research.elamur.ai/free/en/papers/ma-2023-large-language-model-is-not/)** *(2023 · 210 citations)* This paper asks whether in-context learning with large language models can compete with fine-tuned small language models (SLMs) on few-shot information extraction. ## Also in our library 1 more work of theirs is in our library without a page here yet; it will appear as we publish them. ## Co-authors here 4 co-authors with a page, the most papers together first. - [Yixin Cao](https://md.research.elamur.ai/free/en/authors/yixin-cao/) ×2 - [Aixin Sun](https://md.research.elamur.ai/free/en/authors/aixin-sun/) - [Jing Shao](https://md.research.elamur.ai/free/en/authors/jing-shao/) - [Mukai Li](https://md.research.elamur.ai/free/en/authors/mukai-li/) ## Cited by Papers of our library cite their works 197 times (of the 140 884 papers whose bibliographies we read); [6 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/yubo-ma/cited-by/).