--- title: "Jiecao Chen · Fudan University — author profile and papers" description: "Jiecao Chen, Fudan University: 4 papers on Elamur Research (2021–2026), h-index 10 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/jiecao-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/jiecao-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Jiecao Chen # Jiecao Chen Jiecao Chen has 4 papers in our library, in 2021–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Xuesong Yao](https://md.research.elamur.ai/free/en/authors/xuesong-yao/), [Yufei Xu](https://md.research.elamur.ai/free/en/authors/yufei-xu/), [Zhengyin Du](https://md.research.elamur.ai/free/en/authors/zhengyin-du/). 4 papers in our library · 2021–2026 [OpenAlex](https://openalex.org/A5015842400) · [ORCID](https://orcid.org/0009-0006-2512-4861) · [Wikidata](https://www.wikidata.org/wiki/Q131012497) · [**h-index 10**](https://openalex.org/authors/A5015842400) · [32 works](https://openalex.org/works?filter=author.id:A5015842400) · [472 citations](https://openalex.org/works?filter=author.id:A5015842400&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/jiecao-chen/#papers) · [🔗 Cited 128 times in our library](https://md.research.elamur.ai/free/en/authors/jiecao-chen/cited-by/) · [⭐ Paper Stars ranking: #5337](https://md.research.elamur.ai/free/en/paper-stars/page/54/#star-5337) 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=Jiecao+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jiecao+Chen) · [dblp](https://dblp.org/search?q=Jiecao+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Jiecao+Chen) ## Affiliations [🏢**ByteDance** Beijing · China 2025–2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/companies/bytedance/) · [🎓**Fudan University** Shanghai · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/fudan-university/) · [🎓**University of California, Berkeley** Berkeley · United States 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/university-of-california-berkeley/) · [🎓**Indiana University Bloomington** Bloomington · United States 2016–2019 · 10 papers](https://md.research.elamur.ai/free/en/universities/indiana-university-bloomington/) · [🏢**Google** Mountain View · United States 2019–2022 · 4 papers](https://md.research.elamur.ai/free/en/companies/google/) · [🎓**Indiana University** Bloomington · United States 2016–2017 · 3 papers](https://md.research.elamur.ai/free/en/universities/indiana-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution 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 · 4 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 · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 3 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 4 Research subjects and languages the work is about.[Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) · [Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/jiecao-chen/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/jiecao-chen/year/2025/) · [**2021** 1 paper](https://md.research.elamur.ai/free/en/authors/jiecao-chen/year/2021/) ## Papers The most cited first (OpenAlex and our library). 1. **[WIT: Wikipedia-based Image Text Dataset for Multimodal Multilingual Machine Learning](https://md.research.elamur.ai/free/en/papers/srinivasan-2021-wit-wikipedia-based-image-text/)** *(2021 · 315 citations)* Public image-text datasets used to train multimodal models are much smaller than text-only or image-only corpora, and almost all of them are English-only. 2. **[Feedback-Driven Tool-Use Improvements in Large Language Models via Automated Build Environments](https://md.research.elamur.ai/free/en/papers/ye-2026-feedback-driven-tool-use-improvements/)** *(2026 · 6 citations)* Training LLMs to call tools with reinforcement learning is difficult for two reasons. Online APIs make training environments unstable and costly to maintain, and judging trajectories usually requires a strong LLM as evaluator, which brings bias. The authors propose FTRL, which removes both problems. An automated… 3. **[Recitation over Reasoning: How Cutting-Edge Language Models Can Fail on Elementary School-Level Reasoning Problems?](https://md.research.elamur.ai/free/en/papers/yan-2025-recitation-over-reasoning-how-cutting/)** *(2025 · 5 citations)* The paper asks whether frontier LLMs actually reason through simple problems or mostly reproduce memorized solution templates. 4. **[Beyond the Context Window: Scaling Agentic RL via End-to-end Optimized Context Compression](https://md.research.elamur.ai/free/en/papers/lu-2026-beyond-context-window-scaling-agentic/)** *(2026)* Training LLM agents with reinforcement learning on long multi-turn tool-use tasks is limited by context growth. ## Co-authors here 12 of 14 co-authors with a page, the most papers together first. - [Xuesong Yao](https://md.research.elamur.ai/free/en/authors/xuesong-yao/) ×3 - [Yufei Xu](https://md.research.elamur.ai/free/en/authors/yufei-xu/) ×2 - [Zhengyin Du](https://md.research.elamur.ai/free/en/authors/zhengyin-du/) ×2 - [Junjie Ye](https://md.research.elamur.ai/free/en/authors/junjie-ye/) - [Kang Liu](https://md.research.elamur.ai/free/en/authors/kang-liu/) - [Michael Bendersky](https://md.research.elamur.ai/free/en/authors/michael-bendersky/) - [Qi Zhang](https://md.research.elamur.ai/free/en/authors/qi-zhang/) - [Tao Gui](https://md.research.elamur.ai/free/en/authors/tao-gui/) - [Weihua Du](https://md.research.elamur.ai/free/en/authors/weihua-du/) - [Weiwei Sun](https://md.research.elamur.ai/free/en/authors/weiwei-sun/) - [Xiaoran Fan](https://md.research.elamur.ai/free/en/authors/xiaoran-fan/) - [Xuanjing Huang](https://md.research.elamur.ai/free/en/authors/xuanjing-huang/) ## 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 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) - [International Joint Conference on Natural Language Processing (IJCNLP)](https://md.research.elamur.ai/free/en/venues/ijcnlp/): [IJCNLP 2025](https://md.research.elamur.ai/free/en/venues/ijcnlp/2025/) - [International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/): [SIGIR 2021](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/2021/) ## Cited by Papers of our library cite their works 128 times (of the 149,439 papers whose bibliographies we read); [32 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/jiecao-chen/cited-by/). Updated 2 November 2026