--- title: "Huifeng Yin · Alibaba Group — author profile and papers" description: "Huifeng Yin, Alibaba Group: 3 papers on Elamur Research (2025–2026), h-index 0 — affiliations, topics, co-authors and who cites them in our…" canonical: "https://research.elamur.ai/free/en/authors/huifeng-yin/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/huifeng-yin/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Huifeng Yin # Huifeng Yin Huifeng Yin has 3 papers in our library, in 2025–2026, most of them on [Summarization](https://md.research.elamur.ai/free/en/topics/summarization/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Fei Huang](https://md.research.elamur.ai/free/en/authors/fei-huang/), [Kuan Li](https://md.research.elamur.ai/free/en/authors/kuan-li/), [Litu Ou](https://md.research.elamur.ai/free/en/authors/litu-ou/). 3 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5139725538) · [**h-index 0**](https://openalex.org/authors/A5139725538) · [1 works](https://openalex.org/works?filter=author.id:A5139725538) · [0 citations](https://openalex.org/works?filter=author.id:A5139725538&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/huifeng-yin/#papers) · [🔗 Cited 33 times in our library](https://md.research.elamur.ai/free/en/authors/huifeng-yin/cited-by/) · [⭐ Paper Stars ranking: #8302](https://md.research.elamur.ai/free/en/paper-stars/page/84/#star-8302) 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=Huifeng+Yin) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Huifeng+Yin) · [dblp](https://dblp.org/search?q=Huifeng+Yin) · [ACL Anthology](https://aclanthology.org/search/?q=Huifeng+Yin) ## Affiliations [🏢**Alibaba Group** George Town · Cayman Islands 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group-cayman-islands/) · [🏢**Alibaba Group** Hangzhou · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group/) 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 6 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [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 · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 3 Research subjects and languages the work is about.[Summarization · 1 work](https://md.research.elamur.ai/free/en/topics/summarization/) · [Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/huifeng-yin/year/2026/) · [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/huifeng-yin/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[ReSum: Unlocking Long-Horizon Search Intelligence via Context Summarization](https://md.research.elamur.ai/free/en/papers/wu-2025-resum-unlocking-long-horizon-search/)** *(2025 · 26 citations)* Web agents built on LLMs often fail on hard multi-hop questions. The ReAct loop keeps adding every search result to the prompt, so the context window fills up before the agent finds the answer. Earlier fixes such as MEM1 or MemAgent change the model's architecture and require full retraining. ReSum avoids this with a… 2. **[Marco-o1 v2: Towards Widening The Distillation Bottleneck for Reasoning Models](https://md.research.elamur.ai/free/en/papers/yin-2025-marco-o1-v2-widening/)** *(2025 · 8 citations)* Small models are often taught to reason by fine-tuning them on long chain-of-thought (CoT) traces from large reasoning models such as DeepSeek-R1. 3. **[BrowseConf: Confidence-Guided Test-Time Scaling for Web Agents](https://md.research.elamur.ai/free/en/papers/ou-2026-browseconf-confidence-guided-test-time/)** *(2026)* The paper asks whether LLM-based web search agents can meaningfully report how sure they are after long chains of browsing and reasoning. ## Co-authors here 12 of 23 co-authors with a page, the most papers together first. - [Fei Huang](https://md.research.elamur.ai/free/en/authors/fei-huang/) ×2 - [Kuan Li](https://md.research.elamur.ai/free/en/authors/kuan-li/) ×2 - [Litu Ou](https://md.research.elamur.ai/free/en/authors/litu-ou/) ×2 - [Liwen Zhang](https://md.research.elamur.ai/free/en/authors/liwen-zhang/) ×2 - [Pengjun Xie](https://md.research.elamur.ai/free/en/authors/pengjun-xie/) ×2 - [Xixi Wu](https://md.research.elamur.ai/free/en/authors/xixi-wu/) ×2 - [Yong Jiang](https://md.research.elamur.ai/free/en/authors/yong-jiang/) ×2 - [Zhongwang Zhang](https://md.research.elamur.ai/free/en/authors/zhongwang-zhang/) ×2 - [Bo Zeng](https://md.research.elamur.ai/free/en/authors/bo-zeng/) - [Chenyang Lyu](https://md.research.elamur.ai/free/en/authors/chenyang-lyu/) - [Dingchu Zhang](https://md.research.elamur.ai/free/en/authors/dingchu-zhang/) - [Hao Wang](https://md.research.elamur.ai/free/en/authors/hao-wang/) ## 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/): [ACL 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) - [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/) ## Cited by Papers of our library cite their works 33 times (of the 149,439 papers whose bibliographies we read); [14 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/huifeng-yin/cited-by/). Updated 1 November 2026