--- title: "Chen Jason Zhang — author profile and papers in our library" description: "Chen Jason Zhang, Hong Kong Polytechnic University: 2 papers on Elamur Research (2025), h-index 23 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/chen-jason-zhang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chen-jason-zhang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chen Jason Zhang # Chen Jason Zhang Chen Jason Zhang has 2 papers in our library, in 2025, most of them on [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [Bo Zhao](https://md.research.elamur.ai/free/en/authors/bo-zhao/), [Defu Lian](https://md.research.elamur.ai/free/en/authors/defu-lian/), [Li Qing](https://md.research.elamur.ai/free/en/authors/li-qing/). 2 papers in our library · 2025 [OpenAlex](https://openalex.org/A5100374113) · [ORCID](https://orcid.org/0000-0002-3306-9317) · [Wikidata](https://www.wikidata.org/wiki/Q130893859) · [**h-index 23**](https://openalex.org/authors/A5100374113) · [253 works](https://openalex.org/works?filter=author.id:A5100374113) · [2,341 citations](https://openalex.org/works?filter=author.id:A5100374113&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chen-jason-zhang/#papers) · [🔗 Cited 30 times in our library](https://md.research.elamur.ai/free/en/authors/chen-jason-zhang/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #7776](https://md.research.elamur.ai/free/en/paper-stars/page/78/#star-7776) 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=Chen+Jason+Zhang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chen+Jason+Zhang) · [dblp](https://dblp.org/search?q=Chen+Jason+Zhang) · [ACL Anthology](https://aclanthology.org/search/?q=Chen+Jason+Zhang) ## Affiliations [🎓**Hong Kong Polytechnic University** Hong Kong · China 2021–2026 · 163 papersEmployment · Assistant Professor, COMP and SHTM*current*](https://md.research.elamur.ai/free/en/universities/hong-kong-polytechnic-university/) · [🎓**Hong Kong University of Science and Technology** Hong Kong · China 2013–2021 · 22 papers](https://md.research.elamur.ai/free/en/universities/hong-kong-university-of-science-and-technology/) · [🎓**Shandong University of Finance and Economics** Jinan · China 2017–2024 · 12 papers](https://ror.org/02e2nnq08) · [🏢**Huawei Technologies** Shenzhen · China 2023–2025 · 2 papers](https://md.research.elamur.ai/free/en/companies/huawei-technologies/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 2 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 6 The field of science this work belongs to (OpenAlex fields).[Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Artificial Intelligence · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [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.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/chen-jason-zhang/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[MegaPairs: Massive Data Synthesis for Universal Multimodal Retrieval](https://md.research.elamur.ai/free/en/papers/zhou-2025-megapairs-massive-data-synthesis-universal/)** *(2025 · 26 citations)* Universal multimodal retrievers, which must handle tasks such as composed image retrieval (CIR) beyond plain text-to-image matching, are held back by a shortage of instruction-tuning data. 2. **[Removal of Hallucination on Hallucination: Debate-Augmented RAG](https://md.research.elamur.ai/free/en/papers/hu-2025-removal-hallucination-hallucination-debate-augmented/)** *(2025 · 25 citations)* Retrieval-augmented generation is supposed to reduce LLM hallucinations, but the authors argue it can make them worse. ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[MegaPairs: Massive Data Synthesis for Universal Multimodal Retrieval](https://md.research.elamur.ai/free/en/papers/zhou-2025-megapairs-massive-data-synthesis-universal/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Junjie Zhou, Yongping Xiong, Zheng Liu, et al.*2025 · 26 citations* 2. **[Removal of Hallucination on Hallucination: Debate-Augmented RAG](https://md.research.elamur.ai/free/en/papers/hu-2025-removal-hallucination-hallucination-debate-augmented/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Wentao Hu, Wengyu Zhang, Yiyang Jiang, et al.*2025 · 25 citations* 3. **[MultiTEND: A Multilingual Benchmark for Natural Language to NoSQL Query Translation ↗](https://aclanthology.org/2025.findings-acl.1265/) Findings of the Association for Computational Linguistics: ACL 2025 · no summary yet**Zhiqian Qin et al.*2025 · 2 citations* ## Co-authors here 6 co-authors with a page, the most papers together first. - [Bo Zhao](https://md.research.elamur.ai/free/en/authors/bo-zhao/) - [Defu Lian](https://md.research.elamur.ai/free/en/authors/defu-lian/) - [Li Qing](https://md.research.elamur.ai/free/en/authors/li-qing/) - [Shitao Xiao](https://md.research.elamur.ai/free/en/authors/shitao-xiao/) - [Ze Liu](https://md.research.elamur.ai/free/en/authors/ze-liu/) - [Zheng Liu](https://md.research.elamur.ai/free/en/authors/zheng-liu/) ## 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/) ×2: [ACL 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) ×2 - Findings of the Association for Computational Linguistics: ACL 2025 ## Cited by Papers of our library cite their works 30 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/chen-jason-zhang/cited-by/). Updated 1 November 2026