--- title: "Yichen Wei — author profile and papers — Elamur Research" description: "Yichen Wei: 2 papers on Elamur Research (2025), h-index 32 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/yichen-wei/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yichen-wei/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yichen Wei # Yichen Wei Yichen Wei has 2 papers in our library, in 2025, 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/); often with [Jiangbo Pei](https://md.research.elamur.ai/free/en/authors/jiangbo-pei/), [Peiyu Wang](https://md.research.elamur.ai/free/en/authors/peiyu-wang/), [Tianyidan Xie](https://md.research.elamur.ai/free/en/authors/tianyidan-xie/). 2 papers in our library · 2025 [OpenAlex](https://openalex.org/A5101959185) · [ORCID](https://orcid.org/0009-0003-4327-8459) · [**h-index 32**](https://openalex.org/authors/A5101959185) · [55 works](https://openalex.org/works?filter=author.id:A5101959185) · [21,719 citations](https://openalex.org/works?filter=author.id:A5101959185&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/yichen-wei/#papers) · [🔗 Cited 91 times in our library](https://md.research.elamur.ai/free/en/authors/yichen-wei/cited-by/) · [7 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8652](https://md.research.elamur.ai/free/en/paper-stars/page/87/#star-8652) 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=Yichen+Wei) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yichen+Wei) · [dblp](https://dblp.org/search?q=Yichen+Wei) · [ACL Anthology](https://aclanthology.org/search/?q=Yichen+Wei) ## Affiliations [🏢**Microsoft Research Asia** Beijing · China 2007–2018 · 23 papers](https://md.research.elamur.ai/free/en/companies/microsoft-research-asia/) · [🏢**Megvii** Beijing 2019–2024 · 19 papers](https://ror.org/040b32p69) · [🏢**Microsoft** Redmond · United States 2009–2018 · 15 papers](https://md.research.elamur.ai/free/en/companies/microsoft/) · [🎓**Hong Kong University of Science and Technology** Hong Kong · China 2004–2007 · 8 papers](https://md.research.elamur.ai/free/en/universities/hong-kong-university-of-science-and-technology/) · [🎓**Northwestern University** Evanston · United States 2018 · 2 papers](https://md.research.elamur.ai/free/en/universities/northwestern-university/) · [🎓**University of Science and Technology of China** Hefei · China 2014–2018 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) 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).[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/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Reasoning · 2 works](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Vision & language · 2 works](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/yichen-wei/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Skywork R1V: Pioneering Multimodal Reasoning with Chain-of-Thought](https://md.research.elamur.ai/free/en/papers/peng-2025-skywork-r1v-pioneering-multimodal/)** *(2025 · 17 citations)* Vision-language models describe images well but fall behind text-only reasoning LLMs on multi-step tasks such as geometry proofs. 2. **[Skywork R1V2: Multimodal Hybrid Reinforcement Learning for Reasoning](https://md.research.elamur.ai/free/en/papers/wang-2025-skywork-r1v2-multimodal-hybrid/)** *(2025 · 10 citations)* "Slow-thinking" vision-language models tend to improve on math and science benchmarks, but they often lose accuracy on everyday perception tasks and hallucinate more about image content. ## All works 9 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. **[Fully Convolutional Instance-Aware Semantic Segmentation ↗](https://doi.org/10.1109/cvpr.2017.472) 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**Yi Li et al.*2017 · 1,097 citations* 2. **[Deep Feature Flow for Video Recognition ↗](https://doi.org/10.1109/cvpr.2017.441) 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**Xizhou Zhu et al.*2017 · 679 citations* 3. **[Cascaded hand pose regression ↗](https://doi.org/10.1109/cvpr.2015.7298683) 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**Xiao Na Sun et al.*2015 · 422 citations* 4. **[Constant Time Weighted Median Filtering for Stereo Matching and Beyond ↗](https://doi.org/10.1109/iccv.2013.13) IEEE International Conference on Computer Vision (ICCV) · no summary yet**Ziyang Ma et al.*2013 · 293 citations* 5. **[Vehicle Re-Identification With Viewpoint-Aware Metric Learning ↗](https://doi.org/10.1109/iccv.2019.00837) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Ruihang Chu et al.*2019 · 204 citations* 6. **[Global refinement of random forest ↗](https://doi.org/10.1109/cvpr.2015.7298672) 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**Shaoqing Ren et al.*2015 · 79 citations* 7. [**Skywork R1V: Pioneering Multimodal Reasoning with Chain-of-Thought arXiv:2504.05599**Yi Peng, Peiyu Wang, Xiaokun Wang, et al.*2025 · 17 citations*](https://md.research.elamur.ai/free/en/papers/peng-2025-skywork-r1v-pioneering-multimodal/) 8. [**Skywork R1V2: Multimodal Hybrid Reinforcement Learning for Reasoning arXiv:2504.16656**Peiyu Wang, Yichen Wei, Yi Peng, et al.*2025 · 10 citations*](https://md.research.elamur.ai/free/en/papers/wang-2025-skywork-r1v2-multimodal-hybrid/) 9. **[2. Depth Upsampling ↗](https://openalex.org/W7100841433) no summary yet**Ziyang Ma et al.*2015* ## Co-authors here 11 co-authors with a page, the most papers together first. - [Jiangbo Pei](https://md.research.elamur.ai/free/en/authors/jiangbo-pei/) ×2 - [Peiyu Wang](https://md.research.elamur.ai/free/en/authors/peiyu-wang/) ×2 - [Tianyidan Xie](https://md.research.elamur.ai/free/en/authors/tianyidan-xie/) ×2 - [Weijie Qiu](https://md.research.elamur.ai/free/en/authors/weijie-qiu/) ×2 - [Xiaokun Wang](https://md.research.elamur.ai/free/en/authors/xiaokun-wang/) ×2 - [Yi Peng](https://md.research.elamur.ai/free/en/authors/yi-peng/) ×2 - [Yunzhuo Hao](https://md.research.elamur.ai/free/en/authors/yunzhuo-hao/) ×2 - [Jianhao Zhang](https://md.research.elamur.ai/free/en/authors/jianhao-zhang/) - [Wei Shen](https://md.research.elamur.ai/free/en/authors/wei-shen/) - [Xuchen Song](https://md.research.elamur.ai/free/en/authors/xuchen-song/) - [Yang Liu](https://md.research.elamur.ai/free/en/authors/yang-liu/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings ×4 - IEEE International Conference on Computer Vision (ICCV) - IEEE/CVF International Conference on Computer Vision (ICCV) ## Cited by Papers of our library cite their works 91 times (of the 149,439 papers whose bibliographies we read); [7 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/yichen-wei/cited-by/). Updated 31 October 2026