--- title: "Guanzheng Chen — author profile and papers in our library" description: "Guanzheng Chen, Beijing Institute of Technology: 2 papers on Elamur Research (2023), h-index 7 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/guanzheng-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/guanzheng-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Guanzheng Chen # Guanzheng Chen Guanzheng Chen has 2 papers in our library, in 2023, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [Xin Li](https://md.research.elamur.ai/free/en/authors/xin-li/), [Chenhui Shen](https://md.research.elamur.ai/free/en/authors/chenhui-shen/), [Chunyan Miao](https://md.research.elamur.ai/free/en/authors/chunyan-miao/). 2 papers in our library · 2023 [OpenAlex](https://openalex.org/A5058081872) · [ORCID](https://orcid.org/0009-0005-9846-865X) · [**h-index 7**](https://openalex.org/authors/A5058081872) · [21 works](https://openalex.org/works?filter=author.id:A5058081872) · [308 citations](https://openalex.org/works?filter=author.id:A5058081872&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/guanzheng-chen/#papers) · [🔗 Cited 318 times in our library](https://md.research.elamur.ai/free/en/authors/guanzheng-chen/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #3709](https://md.research.elamur.ai/free/en/paper-stars/page/38/#star-3709) 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=Guanzheng+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Guanzheng+Chen) · [dblp](https://dblp.org/search?q=Guanzheng+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Guanzheng+Chen) ## Affiliations [🎓**Beijing Institute of Technology** Beijing · China 2025–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/universities/beijing-institute-of-technology/) · [🎓**Guangzhou Xinhua University** Guangzhou 2025–2026 · 4 papers*current*](https://ror.org/0068n3903) · [🏢**Alibaba Group** George Town · Cayman Islands 2023–2025 · 5 papers](https://md.research.elamur.ai/free/en/companies/alibaba-group-cayman-islands/) · [🏢**Alibaba Group** Hangzhou · China 2023–2025 · 5 papers](https://md.research.elamur.ai/free/en/companies/alibaba-group/) · [🏢**Alibaba DAMO Academy** Hangzhou · China 2023–2024 · 4 papers](https://md.research.elamur.ai/free/en/companies/alibaba-damo-academy/) · [🎓**Hezhou University** Hunan · China 2024 · 2 papers](https://ror.org/04nm9ed20) · [🎓**Sun Yat-sen University** Guangzhou · China 2022 · 2 papers](https://md.research.elamur.ai/free/en/universities/sun-yat-sen-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 5 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 · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Artificial Intelligence · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [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.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2023** 2 papers Guanzheng Chen's papers of 2023](https://md.research.elamur.ai/free/en/authors/guanzheng-chen/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Mitigating Object Hallucinations in Large Vision-Language Models through Visual Contrastive Decoding](https://md.research.elamur.ai/free/en/papers/leng-2023-mitigating-object-hallucinations-large-vision/)** *(2023 · 317 citations)* Large vision-language models (LVLMs) often describe objects that are not in the image. The authors trace this object hallucination to two sources: statistical bias from co-occurrence patterns in pretraining data, and the language priors of the underlying LLM decoder. They show that making the image less clear… 2. **[SeaLLMs — Large Language Models for Southeast Asia](https://md.research.elamur.ai/free/en/papers/nguyen-2023-seallms-large-language-models-southeast/)** *(2023 · 92 citations)* Mainstream LLMs are trained mostly on English. As a result, they handle Southeast Asian languages poorly, especially those written in non-Latin scripts, which standard BPE tokenizers break into very long token sequences. SeaLLMs are open models for Southeast Asian languages, built by adapting English-centric… ## 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. **[Mitigating Object Hallucinations in Large Vision-Language Models through Visual Contrastive Decoding](https://md.research.elamur.ai/free/en/papers/leng-2023-mitigating-object-hallucinations-large-vision/) [IEEE Computer Society Conference on Computer Vision and Pattern Recognition](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/)**Sicong Leng, Hang Zhang, Guanzheng Chen, et al.*2023 · 317 citations* 2. **[VideoLLaMA 2: Advancing Spatial-Temporal Modeling and Audio Understanding in Video-LLMs ↗](https://arxiv.org/abs/2406.07476) arXiv:2406.07476 · no summary yet**Zesen Cheng et al.*2024 · 113 citations* 3. [**SeaLLMs — Large Language Models for Southeast Asia arXiv:2312.00738**Xuan-Phi Nguyen, Wenxuan Zhang, Xin Li, et al.*2023 · 92 citations*](https://md.research.elamur.ai/free/en/papers/nguyen-2023-seallms-large-language-models-southeast/) ## Co-authors here 12 of 13 co-authors with a page, the most papers together first. - [Xin Li](https://md.research.elamur.ai/free/en/authors/xin-li/) ×2 - [Chenhui Shen](https://md.research.elamur.ai/free/en/authors/chenhui-shen/) - [Chunyan Miao](https://md.research.elamur.ai/free/en/authors/chunyan-miao/) - [Hang Zhang](https://md.research.elamur.ai/free/en/authors/hang-zhang/) - [Jianyu Wang](https://md.research.elamur.ai/free/en/authors/jianyu-wang/) - [Lidong Bing](https://md.research.elamur.ai/free/en/authors/lidong-bing/) - [Liying Cheng](https://md.research.elamur.ai/free/en/authors/liying-cheng/) - [Qingyu Tan](https://md.research.elamur.ai/free/en/authors/qingyu-tan/) - [Wenxuan Zhang](https://md.research.elamur.ai/free/en/authors/wenxuan-zhang/) - [Xingxuan Li](https://md.research.elamur.ai/free/en/authors/xingxuan-li/) - [Xuan-Phi Nguyen](https://md.research.elamur.ai/free/en/authors/xuan-phi-nguyen/) - [Yew Ken Chia](https://md.research.elamur.ai/free/en/authors/yew-ken-chia/) ## 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](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/): [IEEE Computer Society Conference on Computer Vision and Pattern Recognition 2023](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/2023/) ## Cited by Papers of our library cite their works 318 times (of the 141,840 papers whose bibliographies we read); [21 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/guanzheng-chen/cited-by/). Updated 24 October 2026