--- title: "Xingyu Song — author profile and papers · Question answering" description: "Xingyu Song, Guangdong Medical College: 2 papers on Elamur Research (2025–2026), h-index 12 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/xingyu-song/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xingyu-song/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xingyu Song # Xingyu Song Xingyu Song has 2 papers in our library, in 2025–2026, most of them on [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Irene Li](https://md.research.elamur.ai/free/en/authors/irene-li/), [Fan Gao](https://md.research.elamur.ai/free/en/authors/fan-gao/), [Mona Diab](https://md.research.elamur.ai/free/en/authors/mona-diab/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5101105160) · [**h-index 12**](https://openalex.org/authors/A5101105160) · [48 works](https://openalex.org/works?filter=author.id:A5101105160) · [444 citations](https://openalex.org/works?filter=author.id:A5101105160&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xingyu-song/#papers) · [🔗 Cited 6 times in our library](https://md.research.elamur.ai/free/en/authors/xingyu-song/cited-by/) · [⭐ Paper Stars ranking: #11451](https://md.research.elamur.ai/free/en/paper-stars/page/115/#star-11451) 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=Xingyu+Song) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xingyu+Song) · [dblp](https://dblp.org/search?q=Xingyu+Song) · [ACL Anthology](https://aclanthology.org/search/?q=Xingyu+Song) ## Affiliations [🎓**The University of Tokyo** Tokyo · Japan 2023–2026 · 7 papers*current*](https://md.research.elamur.ai/free/en/universities/the-university-of-tokyo/) · [🎓**Guangdong Medical College** Zhanjiang · China 2025–2026 · 3 papers*current*](https://ror.org/04k5rxe29) · [🎓**Northeast Petroleum University** Daqing · China 2026 · 1 paper*current*](https://ror.org/03net5943) · [🎓**Shanghai Jiao Tong University** Shanghai · China 2017–2022 · 9 papers](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) · [🔬**Collaborative Innovation Centre for Advanced Ship and Deep-Sea Exploration** Shanghai · China 2017–2022 · 7 papers](https://ror.org/00ffkqt27) · [🔬**State Key Laboratory of Ocean Engineering** Shanghai 2017–2022 · 7 papers](https://ror.org/01m3vks35) · [🎓**East China Normal University** Shanghai · China 2023–2025 · 4 papers](https://md.research.elamur.ai/free/en/universities/east-china-normal-university/) · [🎓**Huazhong University of Science and Technology** Wuhan · China 2022–2024 · 4 papers](https://md.research.elamur.ai/free/en/universities/huazhong-university-of-science-and-technology/) · [🔬**State Key Laboratory of Materials Processing and Die & Mould Technology** Wuhan · China 2022–2024 · 4 papers](https://ror.org/059ymf107) · [🎓**Harbin University of Science and Technology** Harbin · China 2023–2024 · 3 papers](https://ror.org/04e6y1282) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 10 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 7 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/) · [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/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) · [Social Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/social-psychology/) 🧭 Topics 3 Research subjects and languages the work is about.[Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/xingyu-song/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/xingyu-song/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[ReAgent: Reversible Multi-Agent Reasoning for Knowledge-Enhanced Multi-Hop QA](https://md.research.elamur.ai/free/en/papers/xinjie-2025-reagent-reversible-multi-agent-reasoning/)** *(2025 · 8 citations)* Multi-hop QA requires chaining evidence from several sources. Standard LLM pipelines, including CoT prompting, retrieval-augmented generation and many multi-agent systems, move only forward. An error in an early hop carries through to the end, and contradictions found later have no structured way to force a revision.… 2. **[JiraiBench: A Bilingual Benchmark for Evaluating Large Language Models' Detection of Human risky health behavior Content in Jirai Community](https://md.research.elamur.ai/free/en/papers/xiao-2026-jiraibench-bilingual-benchmark-evaluating-large/)** *(2026)* Online content about risky health behaviors (RHB) is hard to moderate automatically. Prior work mostly targets one behavior at a time, relies heavily on English data, and pays little attention to community context and coded vocabulary. The authors address this through the Jirai ("landmine") subculture, a Japan-born… ## Co-authors here 8 co-authors with a page, the most papers together first. - [Irene Li](https://md.research.elamur.ai/free/en/authors/irene-li/) ×2 - [Fan Gao](https://md.research.elamur.ai/free/en/authors/fan-gao/) - [Mona Diab](https://md.research.elamur.ai/free/en/authors/mona-diab/) - [Rui Yang](https://md.research.elamur.ai/free/en/authors/rui-yang/) - [Yunze Xiao](https://md.research.elamur.ai/free/en/authors/yunze-xiao/) - [Yusuke Iwasawa](https://md.research.elamur.ai/free/en/authors/yusuke-iwasawa/) - [Yutaka Matsuo](https://md.research.elamur.ai/free/en/authors/yutaka-matsuo/) - [Yuyang Wang](https://md.research.elamur.ai/free/en/authors/yuyang-wang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/): [EACL 2026](https://md.research.elamur.ai/free/en/venues/eacl/2026/) - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2025](https://md.research.elamur.ai/free/en/venues/emnlp/2025/) ## Cited by Papers of our library cite their works 6 times (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/xingyu-song/cited-by/). Updated 2 November 2026