--- title: "Hengwei Liu · Zhejiang University — author profile and papers" description: "Hengwei Liu, Zhejiang University: 2 papers on Elamur Research (2026), h-index 1 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/hengwei-liu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hengwei-liu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hengwei Liu # Hengwei Liu Hengwei Liu has 2 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Qingqing Lyu](https://md.research.elamur.ai/free/en/authors/qingqing-lyu/), [Weiming Lu](https://md.research.elamur.ai/free/en/authors/weiming-lu/), [Yin Zhang](https://md.research.elamur.ai/free/en/authors/yin-zhang/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5080514344) · [ORCID](https://orcid.org/0009-0005-6647-270X) · [**h-index 1**](https://openalex.org/authors/A5080514344) · [11 works](https://openalex.org/works?filter=author.id:A5080514344) · [6 citations](https://openalex.org/works?filter=author.id:A5080514344&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/hengwei-liu/#papers) · [⭐ Paper Stars ranking: #12016](https://md.research.elamur.ai/free/en/paper-stars/page/121/#star-12016) 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=Hengwei+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hengwei+Liu) · [dblp](https://dblp.org/search?q=Hengwei+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Hengwei+Liu) ## Affiliations [🎓**Zhejiang University** Hangzhou · China 2026 · 3 papers*current*](https://md.research.elamur.ai/free/en/universities/zhejiang-university/) · [🎓**Fudan University** Shanghai · China 2021–2024 · 5 papers](https://md.research.elamur.ai/free/en/universities/fudan-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 5 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [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/) · [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 1 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/hengwei-liu/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[AutoTaskEval: Towards Domain-Specific and Fine-Grained Evaluation for LLMs](https://md.research.elamur.ai/free/en/papers/lyu-2026-autotaskeval-domain-specific-fine-grained/)** *(2026)* Static, manually built benchmarks are expensive, cover few tasks, and lose discriminative power as LLMs improve. 2. **[Leveraging Outline-Optimized Generative Interactions and Critique for Self-Refining Outlines with Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/liu-2026-leveraging-outline-optimized-generative-interactions/)** *(2026)* Small language models struggle to produce hierarchical outlines for Wikipedia-style expository articles. Their outlines tend to skip levels, omit important branches and distribute depth poorly. Existing remedies such as STORM, OmniThink or RAPID rely on costly multi-turn LLM interaction or fixed refinement… ## Co-authors here 8 co-authors with a page, the most papers together first. - [Qingqing Lyu](https://md.research.elamur.ai/free/en/authors/qingqing-lyu/) ×2 - [Weiming Lu](https://md.research.elamur.ai/free/en/authors/weiming-lu/) ×2 - [Yin Zhang](https://md.research.elamur.ai/free/en/authors/yin-zhang/) ×2 - [Yongliang Shen](https://md.research.elamur.ai/free/en/authors/yongliang-shen/) ×2 - [Daoxin Zhang](https://md.research.elamur.ai/free/en/authors/daoxin-zhang/) - [Hao Li](https://md.research.elamur.ai/free/en/authors/hao-li/) - [Linjuan Wu](https://md.research.elamur.ai/free/en/authors/linjuan-wu/) - [Yao Hu](https://md.research.elamur.ai/free/en/authors/yao-hu/) ## 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/) ×2 Updated 1 November 2026