--- title: "Changtai Zhu — author profile and papers — Elamur Research" description: "Changtai Zhu, Shanghai Jiao Tong University: 2 papers on Elamur Research (2023–2025), h-index 21 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/changtai-zhu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/changtai-zhu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Changtai Zhu # Changtai Zhu Changtai Zhu has 2 papers in our library, in 2023–2025, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Dialogue systems](https://md.research.elamur.ai/free/en/topics/dialogue-systems/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/); often with [Anqi Li](https://md.research.elamur.ai/free/en/authors/anqi-li/), [Hang Xue](https://md.research.elamur.ai/free/en/authors/hang-xue/), [Kangkang Zhao](https://md.research.elamur.ai/free/en/authors/kangkang-zhao/). 2 papers in our library · 2023–2025 [OpenAlex](https://openalex.org/A5063326557) · [ORCID](https://orcid.org/0000-0002-5250-1937) · [**h-index 21**](https://openalex.org/authors/A5063326557) · [70 works](https://openalex.org/works?filter=author.id:A5063326557) · [1,277 citations](https://openalex.org/works?filter=author.id:A5063326557&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/changtai-zhu/#papers) · [🔗 Cited 41 times in our library](https://md.research.elamur.ai/free/en/authors/changtai-zhu/cited-by/) · [⭐ Paper Stars ranking: #7329](https://md.research.elamur.ai/free/en/paper-stars/page/74/#star-7329) 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=Changtai+Zhu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Changtai+Zhu) · [dblp](https://dblp.org/search?q=Changtai+Zhu) · [ACL Anthology](https://aclanthology.org/search/?q=Changtai+Zhu) ## Affiliations [🏥**Shanghai Sixth People's Hospital** Shanghai · China 2014–2025 · 39 papers*current*](https://ror.org/049zrh188) · [🎓**Shanghai Jiao Tong University** Shanghai · China 2014–2025 · 38 papers*current*](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) · [🎓**Soochow University** Suzhou · China 2009–2015 · 18 papers](https://md.research.elamur.ai/free/en/universities/soochow-university/) · [🏥**Shanghai Pulmonary Hospital** Shanghai · China 2011–2020 · 10 papers](https://ror.org/033nbnf69) · [🎓**Tongji University** Shanghai · China 2011–2020 · 10 papers](https://md.research.elamur.ai/free/en/universities/tongji-university/) · [🎓**Suzhou University** Suzhou · China 2009–2013 · 5 papers](https://ror.org/02bz8aa76) · [🎓**Fudan University** Shanghai · China 2023–2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/fudan-university/) · [🎓**Anhui Medical University** Hefei · China 2014–2015 · 2 papers](https://ror.org/03xb04968) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 10 more institutions 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).[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/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 5 Research subjects and languages the work is about.[Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Dialogue systems · 1 work](https://md.research.elamur.ai/free/en/topics/dialogue-systems/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/changtai-zhu/year/2025/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/changtai-zhu/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[SuperCLUE: A Comprehensive Chinese Large Language Model Benchmark](https://md.research.elamur.ai/free/en/papers/xu-2023-superclue-comprehensive-chinese-large/)** *(2023 · 57 citations)* Most LLM benchmarks, including Chinese ones such as C-Eval and MMCU, rely on multiple-choice accuracy. That metric says little about how users experience a model in free-form conversation. SuperCLUE addresses this gap for Chinese with three complementary parts: 2. **[ConvSearch-R1: Enhancing Query Reformulation for Conversational Search with Reasoning via Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/zhu-2025-convsearch-r1-enhancing-query-reformulation/)** *(2025 · 13 citations)* In conversational search, user queries often depend on earlier turns. They may leave things out, be vague, or refer back to prior context. Conversational Query Reformulation (CQR) rewrites such queries into stand-alone versions that a standard retriever can handle. Earlier CQR systems learned from rewrites written by… ## Co-authors here 9 co-authors with a page, the most papers together first. - [Anqi Li](https://md.research.elamur.ai/free/en/authors/anqi-li/) - [Hang Xue](https://md.research.elamur.ai/free/en/authors/hang-xue/) - [Kangkang Zhao](https://md.research.elamur.ai/free/en/authors/kangkang-zhao/) - [Lei Zhu](https://md.research.elamur.ai/free/en/authors/lei-zhu/) - [Liang Xu](https://md.research.elamur.ai/free/en/authors/liang-xu/) - [Siyin Wang](https://md.research.elamur.ai/free/en/authors/siyin-wang/) - [Xipeng Qiu](https://md.research.elamur.ai/free/en/authors/xipeng-qiu/) - [Xuanwei Zhang](https://md.research.elamur.ai/free/en/authors/xuanwei-zhang/) - [Zhenzhong Lan](https://md.research.elamur.ai/free/en/authors/zhenzhong-lan/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2025](https://md.research.elamur.ai/free/en/venues/emnlp/2025/) ## Cited by Papers of our library cite their works 41 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/changtai-zhu/cited-by/). Updated 30 October 2026