--- title: "Qingyu Niu — author profile and papers · Summarization" description: "Qingyu Niu, Zhejiang Normal University: 2 papers on Elamur Research (2026), h-index 1 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/qingyu-niu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/qingyu-niu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Qingyu Niu # Qingyu Niu Qingyu Niu has 2 papers in our library, in 2026, most of them on [Summarization](https://md.research.elamur.ai/free/en/topics/summarization/), [Dialogue systems](https://md.research.elamur.ai/free/en/topics/dialogue-systems/); often with [Guoqing Ma](https://md.research.elamur.ai/free/en/authors/guoqing-ma/), [Hanghui Guo](https://md.research.elamur.ai/free/en/authors/hanghui-guo/), [Jia Zhu](https://md.research.elamur.ai/free/en/authors/jia-zhu/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5139828043) · [**h-index 1**](https://openalex.org/authors/A5139828043) · [4 works](https://openalex.org/works?filter=author.id:A5139828043) · [4 citations](https://openalex.org/works?filter=author.id:A5139828043&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/qingyu-niu/#papers) · [⭐ Paper Stars ranking: #12187](https://md.research.elamur.ai/free/en/paper-stars/page/122/#star-12187) 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=Qingyu+Niu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Qingyu+Niu) · [dblp](https://dblp.org/search?q=Qingyu+Niu) · [ACL Anthology](https://aclanthology.org/search/?q=Qingyu+Niu) ## Affiliations [🎓**Zhejiang Normal University** Jinhua · China 2025–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/universities/zhejiang-normal-university/) 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).[Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Dialogue systems · 1 work](https://md.research.elamur.ai/free/en/topics/dialogue-systems/) · [Summarization · 1 work](https://md.research.elamur.ai/free/en/topics/summarization/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/qingyu-niu/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[ACR: Adaptive Context Refactoring via Context Refactoring Operators for Multi-Turn Dialogue](https://md.research.elamur.ai/free/en/papers/shen-2026-acr-adaptive-context-refactoring-context/)** *(2026)* Long conversations cause LLMs to lose track of earlier facts and goals. The authors name two failure modes. In contextual inertia , early mistakes keep being reused and reinforced. In state drift , key constraints and intermediate results get buried in noise or lost during compression. Larger context windows… 2. **[KCVR: Knowledge-Centric Video Reconstruction for Structured Pedagogical Summarization via Dynamic Graph Planning](https://md.research.elamur.ai/free/en/papers/liu-2026-kcvr-knowledge-centric-video-reconstruction/)** *(2026)* Standard video summarizers aim at quick overviews. On lecture videos they often scramble the teaching logic, for example stating a proof before the definition it relies on. The authors define a new task, Structure-Pedagogical Reconstruction (SPR): producing a structured summary whose concept order follows… ## Co-authors here 11 co-authors with a page, the most papers together first. - [Guoqing Ma](https://md.research.elamur.ai/free/en/authors/guoqing-ma/) ×2 - [Hanghui Guo](https://md.research.elamur.ai/free/en/authors/hanghui-guo/) ×2 - [Jia Zhu](https://md.research.elamur.ai/free/en/authors/jia-zhu/) ×2 - [Jiawei Shen](https://md.research.elamur.ai/free/en/authors/jiawei-shen/) ×2 - [Jingjiang Liu](https://md.research.elamur.ai/free/en/authors/jingjiang-liu/) ×2 - [Shimin Di](https://md.research.elamur.ai/free/en/authors/shimin-di/) ×2 - [Weijie Shi](https://md.research.elamur.ai/free/en/authors/weijie-shi/) ×2 - [Yidan Liang](https://md.research.elamur.ai/free/en/authors/yidan-liang/) ×2 - [Yilin Wang](https://md.research.elamur.ai/free/en/authors/yilin-wang/) ×2 - [Yue Cui](https://md.research.elamur.ai/free/en/authors/yue-cui/) ×2 - [Jiajie Xu](https://md.research.elamur.ai/free/en/authors/jiajie-xu/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [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/) Updated 1 November 2026