--- title: "Xingwu Sun — author profile and papers — Elamur Research" description: "Xingwu Sun: 3 papers on Elamur Research (2018–2025), h-index 8 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/xingwu-sun/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xingwu-sun/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xingwu Sun # Xingwu Sun Xingwu Sun has 3 papers in our library, in 2018–2025, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/); often with [Jiaqi Zhu](https://md.research.elamur.ai/free/en/authors/jiaqi-zhu/), [Ruobing Xie](https://md.research.elamur.ai/free/en/authors/ruobing-xie/), [Shuaipeng Li](https://md.research.elamur.ai/free/en/authors/shuaipeng-li/). 3 papers in our library · 2018–2025 [OpenAlex](https://openalex.org/A5039337290) · [ORCID](https://orcid.org/0009-0008-3222-0901) · [Wikidata](https://www.wikidata.org/wiki/Q130800993) · [**h-index 8**](https://openalex.org/authors/A5039337290) · [37 works](https://openalex.org/works?filter=author.id:A5039337290) · [346 citations](https://openalex.org/works?filter=author.id:A5039337290&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/xingwu-sun/#papers) · [🔗 Cited 98 times in our library](https://md.research.elamur.ai/free/en/authors/xingwu-sun/cited-by/) · [⭐ Paper Stars ranking: #5014](https://md.research.elamur.ai/free/en/paper-stars/page/51/#star-5014) 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=Xingwu+Sun) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xingwu+Sun) · [dblp](https://dblp.org/search?q=Xingwu+Sun) · [ACL Anthology](https://aclanthology.org/search/?q=Xingwu+Sun) ## Affiliations [🏢**Tencent** Shenzhen · China 2021–2025 · 16 papersEmployment since 2021 · engineer, Machine Learning Platform Department](https://md.research.elamur.ai/free/en/companies/tencent/) · [🎓**University of Macau** Macao · China 2022–2025 · 13 papers](https://md.research.elamur.ai/free/en/universities/university-of-macau/) · [🏢**Meituan** Beijing · China 2019–2021 · 6 papers](https://md.research.elamur.ai/free/en/companies/meituan/) 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 5 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 3 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/) 🧭 Topics 2 Research subjects and languages the work is about.[Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) · [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/xingwu-sun/year/2025/) · [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/xingwu-sun/year/2024/) ### 2010s [**2018** 1 paper](https://md.research.elamur.ai/free/en/authors/xingwu-sun/year/2018/) ## Papers The most cited first (OpenAlex and our library). 1. **[Answer-focused and Position-aware Neural Question Generation](https://md.research.elamur.ai/free/en/papers/sun-2018-answer-focused-position-aware-neural/)** *(2018 · 255 citations)* The paper tackles neural question generation: given a passage and a target answer span, the system must produce a fitting question. 2. **[Hunyuan-Large: An Open-Source MoE Model with 52 Billion Activated Parameters by Tencent](https://md.research.elamur.ai/free/en/papers/sun-2024-hunyuan-large-open-source/)** *(2024 · 25 citations)* Most open-source LLMs use dense architectures, and the few public mixture-of-experts (MoE) models are relatively small. 3. **[HMoE: Heterogeneous Mixture of Experts for Language Modeling](https://md.research.elamur.ai/free/en/papers/wang-2025-hmoe-heterogeneous-mixture-experts-language/)** *(2025 · 11 citations)* Standard Mixture of Experts (MoE) language models use experts of identical size, even though some tokens are harder to process than others. ## Co-authors here 11 co-authors with a page, the most papers together first. - [Jiaqi Zhu](https://md.research.elamur.ai/free/en/authors/jiaqi-zhu/) ×2 - [Ruobing Xie](https://md.research.elamur.ai/free/en/authors/ruobing-xie/) ×2 - [Shuaipeng Li](https://md.research.elamur.ai/free/en/authors/shuaipeng-li/) ×2 - [Zhen Yang](https://md.research.elamur.ai/free/en/authors/zhen-yang/) ×2 - [Di Wang](https://md.research.elamur.ai/free/en/authors/di-wang/) - [Jing Liu](https://md.research.elamur.ai/free/en/authors/jing-liu/) - [Kai Zhang](https://md.research.elamur.ai/free/en/authors/kai-zhang/) - [Naoaki Okazaki](https://md.research.elamur.ai/free/en/authors/naoaki-okazaki/) - [Wei He](https://md.research.elamur.ai/free/en/authors/wei-he/) - [Yajuan Lyu](https://md.research.elamur.ai/free/en/authors/yajuan-lyu/) - [Yanjun Ma](https://md.research.elamur.ai/free/en/authors/yanjun-ma/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/) ×2: [EMNLP 2025](https://md.research.elamur.ai/free/en/venues/emnlp/2025/), [EMNLP 2018](https://md.research.elamur.ai/free/en/venues/emnlp/2018/) ## Cited by Papers of our library cite their works 98 times (of the 149,439 papers whose bibliographies we read); [13 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xingwu-sun/cited-by/). Updated 30 October 2026