--- title: "Jian Xu — author profile and papers — Elamur Research" description: "Jian Xu, Chinese Academy of Sciences: 4 papers on Elamur Research (2021–2026), h-index 0 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/jian-xu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/jian-xu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Jian Xu # Jian Xu Jian Xu has 4 papers in our library, in 2021–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [Bo Zheng](https://md.research.elamur.ai/free/en/authors/bo-zheng/), [Cheng-Lin Liu](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/), [Bin Yu](https://md.research.elamur.ai/free/en/authors/bin-yu/). 4 papers in our library · 2021–2026 [OpenAlex](https://openalex.org/A5139726016) · [**h-index 0**](https://openalex.org/authors/A5139726016) · [3 works](https://openalex.org/works?filter=author.id:A5139726016) · [0 citations](https://openalex.org/works?filter=author.id:A5139726016&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/jian-xu/#papers) · [🔗 Cited 70 times in our library](https://md.research.elamur.ai/free/en/authors/jian-xu/cited-by/) · [⭐ Paper Stars ranking: #7862](https://md.research.elamur.ai/free/en/paper-stars/page/79/#star-7862) 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=Jian+Xu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jian+Xu) · [dblp](https://dblp.org/search?q=Jian+Xu) · [ACL Anthology](https://aclanthology.org/search/?q=Jian+Xu) ## Affiliations [🏢**Alibaba Group** Hangzhou · China 2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group/) · [🏛️**Chinese Academy of Sciences** Beijing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Institute of Automation** Beijing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/labs/institute-of-automation/) 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 8 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 4 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 4 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Biochemistry, Genetics and Molecular Biology · 1 work](https://md.research.elamur.ai/free/en/shelves/biochemistry-genetics-and-molecular-biology/) · [Molecular Biology · 1 work](https://md.research.elamur.ai/free/en/shelves/biochemistry-genetics-and-molecular-biology/molecular-biology/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 3 Research subjects and languages the work is about.[Evaluation & benchmarks · 2 works](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Reasoning · 3 works](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/jian-xu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/jian-xu/year/2025/) · [**2021** 1 paper](https://md.research.elamur.ai/free/en/authors/jian-xu/year/2021/) ## Papers The most cited first (OpenAlex and our library). 1. **[CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark](https://md.research.elamur.ai/free/en/papers/zhang-2021-cblue-chinese-biomedical-language/)** *(2021 · 71 citations)* Biomedical NLP evaluation resources such as BLURB and PubMedQA are almost entirely English. Chinese, spoken by roughly a quarter of humanity, has had no shared yardstick for medical language understanding. The authors address this with CBLUE, which they describe as the first Chinese benchmark of its kind. It combines… 2. **[LongDocURL: a Comprehensive Multimodal Long Document Benchmark Integrating Understanding, Reasoning, and Locating](https://md.research.elamur.ai/free/en/papers/deng-2025-longdocurl-comprehensive-multimodal-long-document/)** *(2025 · 30 citations)* Evaluation of document understanding has not kept pace with large vision-language models (LVLMs). Standard datasets such as DocVQA cover only single pages and are close to saturated. Multi-page sets like MP-DocVQA and DUDE stay under 20 pages and rarely test how models connect different layout elements. 3. **[MR-ALIGN: Meta-Reasoning Informed Factuality Alignment for Large Reasoning Models](https://md.research.elamur.ai/free/en/papers/wang-2026-mr-align-meta-reasoning-informed/)** *(2026 · 2 citations)* Large reasoning models (LRMs) handle multi-step problems well, but extended thinking adds little on fact-based questions. 4. **[LoRE: Enhancing Search Relevance with Progressive Chain-of-Thought and Preference Alignment](https://md.research.elamur.ai/free/en/papers/lu-2026-lore-enhancing-search-relevance-progressive/)** *(2026)* The paper tackles e-commerce search relevance: deciding whether a retrieved item truly fits a user's query. ## Co-authors here 12 of 24 co-authors with a page, the most papers together first. - [Bo Zheng](https://md.research.elamur.ai/free/en/authors/bo-zheng/) ×2 - [Cheng-Lin Liu](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/) ×2 - [Bin Yu](https://md.research.elamur.ai/free/en/authors/bin-yu/) - [Chao Deng](https://md.research.elamur.ai/free/en/authors/chao-deng/) - [Chuanqi Tan](https://md.research.elamur.ai/free/en/authors/chuanqi-tan/) - [Fei Huang](https://md.research.elamur.ai/free/en/authors/fei-huang/) - [Han Hu](https://md.research.elamur.ai/free/en/authors/han-hu/) - [Hongzhu Yi](https://md.research.elamur.ai/free/en/authors/hongzhu-yi/) - [Jun Song](https://md.research.elamur.ai/free/en/authors/jun-song/) - [Lei Li](https://md.research.elamur.ai/free/en/authors/lei-li/) - [Luo Si](https://md.research.elamur.ai/free/en/authors/luo-si/) - [Ningyu Zhang](https://md.research.elamur.ai/free/en/authors/ningyu-zhang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/) ×2: [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ×2 - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) ## Cited by Papers of our library cite their works 70 times (of the 149,439 papers whose bibliographies we read); [20 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/jian-xu/cited-by/). Updated 1 November 2026