---
title: "Cheng-Lin Liu — author profile and papers · Reasoning"
description: "Cheng-Lin Liu, Chinese Academy of Sciences: 3 papers on Elamur Research (2023–2026), h-index 62 — affiliations, topics, co-authors and…"
canonical: "https://research.elamur.ai/free/en/authors/cheng-lin-liu/"
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# Cheng-Lin Liu

Cheng-Lin Liu has 3 papers in our library, in 2023–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/); often with [Jian Xu](https://md.research.elamur.ai/free/en/authors/jian-xu/), [Biao Yang](https://md.research.elamur.ai/free/en/authors/biao-yang/), [Bin Yu](https://md.research.elamur.ai/free/en/authors/bin-yu/).

3 papers in our library · 2023–2026

[OpenAlex](https://openalex.org/A5100714202) · [ORCID](https://orcid.org/0000-0002-6743-4175) · [Wikidata](https://www.wikidata.org/wiki/Q132925653) · [**h-index 62**](https://openalex.org/authors/A5100714202) · [535 works](https://openalex.org/works?filter=author.id:A5100714202) · [21,396 citations](https://openalex.org/works?filter=author.id:A5100714202&sort=cited_by_count:desc) OpenAlex, 2026-10-14

[📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/#papers) · [🔗 Cited 183 times in our library](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/cited-by/) · [4 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #5255](https://md.research.elamur.ai/free/en/paper-stars/page/53/#star-5255)

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=Cheng-Lin+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Cheng-Lin+Liu) · [dblp](https://dblp.org/search?q=Cheng-Lin+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Cheng-Lin+Liu)

## Affiliations

[🏛️**Chinese Academy of Sciences** Beijing · China 2002–2026 · 403 papers*current*](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Institute of Automation** Beijing · China 2002–2026 · 367 papers*current*](https://md.research.elamur.ai/free/en/labs/institute-of-automation/) · [🎓**University of Chinese Academy of Sciences** Beijing · China 2016–2026 · 180 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-chinese-academy-of-sciences/) · [🎓**Center for Excellence in Brain Science and Intelligence Technology** Shanghai · China 2015–2021 · 32 papers](https://md.research.elamur.ai/free/en/universities/center-for-excellence-in-brain-science-and-intelligence-technology/) · [🏢**Hitachi** Tokyo · Japan 1999–2005 · 21 papers](https://md.research.elamur.ai/free/en/companies/hitachi/) · [🎓**University of Science and Technology of China** Hefei · China 2019–2024 · 4 papers](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) · [🎓**Hubei University of Technology** Wuhan · China 2021 · 4 papers](https://ror.org/02d3fj342) · [🎓**Capital University of Physical Education and Sports** Beijing · China 2022–2025 · 3 papers](https://ror.org/054nkx469) · [🔬**Institute of Zoology** Beijing · China 2023–2025 · 3 papers](https://ror.org/05skxkv18) · [🎓**Harbin Institute of Technology** Harbin · China 2021–2022 · 3 papers](https://md.research.elamur.ai/free/en/universities/harbin-institute-of-technology/)

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 49 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 · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Computer Vision and Pattern Recognition · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [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/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/)

🧭 Topics 3 Research subjects and languages the work is about.[Vision & language · 2 works](https://md.research.elamur.ai/free/en/topics/multimodal/) · [Reasoning · 2 works](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/cheng-lin-liu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/year/2025/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/year/2023/)

## Papers

The most cited first (OpenAlex and our library).

1. **[OCRBench: On the Hidden Mystery of OCR in Large Multimodal Models](https://md.research.elamur.ai/free/en/papers/liu-2023-ocrbench-hidden-mystery-ocr-large/)** *(2023 · 306 citations)* Large multimodal models (LMMs) can often read text in images without OCR-specific training, but how well they do this had not been measured systematically.
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.

## All works

7 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them.

1. **[OCRBench: On the Hidden Mystery of OCR in Large Multimodal Models](https://md.research.elamur.ai/free/en/papers/liu-2023-ocrbench-hidden-mystery-ocr-large/) [Science China Information Sciences](https://md.research.elamur.ai/free/en/venues/science-china-information-sciences/)**Yuliang Liu, Zhang Li, Mingxin Huang, et al.*2023 · 306 citations*
2. **[TextDragon: An End-to-End Framework for Arbitrary Shaped Text Spotting ↗](https://doi.org/10.1109/iccv.2019.00917) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Wei Feng et al.*2019 · 227 citations*
3. **[Arbitrary Shape Scene Text Detection With Adaptive Text Region Representation ↗](https://doi.org/10.1109/cvpr.2019.00661) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Xiaobing Wang et al.*2019 · 211 citations*
4. **[Data-Distortion Guided Self-Distillation for Deep Neural Networks ↗](https://doi.org/10.1609/aaai.v33i01.33015565) Proceedings of the AAAI Conference on Artificial Intelligence · no summary yet**Ting-Bing Xu, Cheng‐Lin Liu*2019 · 182 citations*
5. **[Class-Incremental Learning via Dual Augmentation ↗](https://openalex.org/W3212150209) neural information processing systems · no summary yet**Fei Zhu et al.*2021 · 71 citations*
6. **[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/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Chao Deng, Jiale Yuan, Pi Bu, et al.*2025 · 30 citations*
7. **[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/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Xinming Wang, Jian Xu, Bin Yu, et al.*2026 · 2 citations*

## Co-authors here

12 of 21 co-authors with a page, the most papers together first.

- [Jian Xu](https://md.research.elamur.ai/free/en/authors/jian-xu/) ×2
- [Biao Yang](https://md.research.elamur.ai/free/en/authors/biao-yang/)
- [Bin Yu](https://md.research.elamur.ai/free/en/authors/bin-yu/)
- [Bo Zheng](https://md.research.elamur.ai/free/en/authors/bo-zheng/)
- [Chao Deng](https://md.research.elamur.ai/free/en/authors/chao-deng/)
- [Chunyuan Li](https://md.research.elamur.ai/free/en/authors/chunyuan-li/)
- [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/)
- [Lianwen Jin](https://md.research.elamur.ai/free/en/authors/lianwen-jin/)
- [Peijie Wang](https://md.research.elamur.ai/free/en/authors/peijie-wang/)
- [Pi Bu](https://md.research.elamur.ai/free/en/authors/pi-bu/)

## 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/)
- [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/)
- [Science China Information Sciences](https://md.research.elamur.ai/free/en/venues/science-china-information-sciences/): [Science China Information Sciences 2023](https://md.research.elamur.ai/free/en/venues/science-china-information-sciences/2023/)
- IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings
- IEEE/CVF International Conference on Computer Vision (ICCV)
- Proceedings of the AAAI Conference on Artificial Intelligence
- neural information processing systems

## Cited by

Papers of our library cite their works 183 times (of the 149,439 papers whose bibliographies we read); [68 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/cheng-lin-liu/cited-by/).

Updated 2 November 2026