--- title: "Qing-Guo Chen · Alibaba Group — author profile and papers" description: "Qing-Guo Chen, Alibaba Group: 2 papers on Elamur Research (2026), h-index 9 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/qing-guo-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/qing-guo-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Qing-Guo Chen # Qing-Guo Chen Qing-Guo Chen has 2 papers in our library, in 2026, most of them on [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [Xiangyu Wu](https://md.research.elamur.ai/free/en/authors/xiangyu-wu/), [Yuwei Hu](https://md.research.elamur.ai/free/en/authors/yuwei-hu/), [Hao LU](https://md.research.elamur.ai/free/en/authors/hao-lu/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5100638352) · [ORCID](https://orcid.org/0000-0001-8938-5776) · [**h-index 9**](https://openalex.org/authors/A5100638352) · [53 works](https://openalex.org/works?filter=author.id:A5100638352) · [343 citations](https://openalex.org/works?filter=author.id:A5100638352&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/qing-guo-chen/#papers) · [🔗 Cited 2 times in our library](https://md.research.elamur.ai/free/en/authors/qing-guo-chen/cited-by/) · [⭐ Paper Stars ranking: #12284](https://md.research.elamur.ai/free/en/paper-stars/page/123/#star-12284) 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=Qing-Guo+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Qing-Guo+Chen) · [dblp](https://dblp.org/search?q=Qing-Guo+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Qing-Guo+Chen) ## Affiliations [🏢**Alibaba Group** Hangzhou · China 2019–2026 · 27 papers*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group/) · [🏢**Alibaba Group** San Mateo · United States 2024–2026 · 3 papers*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group-united-states/) · [🎓**Harbin University of Science and Technology** Harbin · China 2024–2025 · 4 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. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 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/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [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/) 🧭 Topics 1 Research subjects and languages the work is about.[Vision & language · 2 works](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/qing-guo-chen/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[LPO: Towards Accurate GUI Agent Interaction via Location Preference Optimization](https://md.research.elamur.ai/free/en/papers/tang-2026-lpo-accurate-gui-agent-interaction/)** *(2026 · 3 citations)* GUI agents built on multimodal LLMs often click or point at the wrong spot. Supervised Fine-Tuning (SFT) handles coordinates poorly. Earlier reinforcement-learning approaches judge location coarsely, using text matching, fixed IoU thresholds, or rigid decision boundaries. UI-TARS-style DPO also needs hand-built… 2. **[MirrorCAPTCHA: Wild CAPTCHA, Wild Distribution, Wild Web-based Platform Meet Multimodal LLM Agents](https://md.research.elamur.ai/free/en/papers/wu-2026-mirrorcaptcha-wild-captcha-wild-distribution/)** *(2026)* Web agents built on multimodal LLMs still stall when a site asks them to solve a visual CAPTCHA, and popular agent benchmarks rarely test this. Earlier CAPTCHA benchmarks are either very small or synthetic and uniform. The authors built MirrorCAPTCHA to reflect what agents actually encounter online. ## Co-authors here 11 co-authors with a page, the most papers together first. - [Xiangyu Wu](https://md.research.elamur.ai/free/en/authors/xiangyu-wu/) ×2 - [Yuwei Hu](https://md.research.elamur.ai/free/en/authors/yuwei-hu/) ×2 - [Hao LU](https://md.research.elamur.ai/free/en/authors/hao-lu/) - [Jianfeng Lu](https://md.research.elamur.ai/free/en/authors/jianfeng-lu/) - [Jiaqi Tang](https://md.research.elamur.ai/free/en/authors/jiaqi-tang/) - [Kaifu Zhang](https://md.research.elamur.ai/free/en/authors/kaifu-zhang/) - [Qifeng Chen](https://md.research.elamur.ai/free/en/authors/qifeng-chen/) - [Weihua Luo](https://md.research.elamur.ai/free/en/authors/weihua-luo/) - [Yang Yang](https://md.research.elamur.ai/free/en/authors/yang-yang/) - [Yu Xia](https://md.research.elamur.ai/free/en/authors/yu-xia/) - [Zhao Xu](https://md.research.elamur.ai/free/en/authors/zhao-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/) ## Cited by Papers of our library cite their works 2 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/qing-guo-chen/cited-by/). Updated 2 November 2026