--- title: "Le Zhang — author profile and papers — Elamur Research" description: "Le Zhang, Sinopec: 2 papers on Elamur Research (2025–2026), h-index 12 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/le-zhang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/le-zhang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Le Zhang # Le Zhang Le Zhang has 2 papers in our library, in 2025–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Aishwarya Agrawal](https://md.research.elamur.ai/free/en/authors/aishwarya-agrawal/), [Bo Wang](https://md.research.elamur.ai/free/en/authors/bo-wang/), [Jingbo Zhou](https://md.research.elamur.ai/free/en/authors/jingbo-zhou/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5030341301) · [ORCID](https://orcid.org/0000-0002-1257-5229) · [**h-index 12**](https://openalex.org/authors/A5030341301) · [64 works](https://openalex.org/works?filter=author.id:A5030341301) · [517 citations](https://openalex.org/works?filter=author.id:A5030341301&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/le-zhang/#papers) · [🔗 Cited 9 times in our library](https://md.research.elamur.ai/free/en/authors/le-zhang/cited-by/) · [⭐ Paper Stars ranking: #10926](https://md.research.elamur.ai/free/en/paper-stars/page/110/#star-10926) 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=Le+Zhang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Le+Zhang) · [dblp](https://dblp.org/search?q=Le+Zhang) · [ACL Anthology](https://aclanthology.org/search/?q=Le+Zhang) ## Affiliations [🏢**State Grid Corporation of China** Beijing · China 2023–2026 · 3 papers*current*](https://md.research.elamur.ai/free/en/companies/state-grid-corporation-of-china/) · [🎓**Tongji University** Shanghai · China 2025–2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/tongji-university/) · [🏢**Sinopec** Beijing · China 2026 · 1 paper*current*](https://ror.org/0161q6d74) · [🎓**South China University of Technology** Guangzhou · China 2023–2025 · 13 papers](https://md.research.elamur.ai/free/en/universities/south-china-university-of-technology/) · [🎓**Guangxi University** Nanning · China 2019–2021 · 6 papers](https://md.research.elamur.ai/free/en/universities/guangxi-university/) · [🎓**Xi’an University of Posts and Telecommunications** Xi'an · China 2014–2025 · 2 papers](https://ror.org/04jn0td46) · [🎓**China Three Gorges University** Yichang · China 2020 · 2 papers](https://ror.org/0419nfc77) · [🎓**Inner Mongolia Normal University** Hohhot · China 2013–2014 · 2 papers](https://ror.org/0497ase59) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 11 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/) · [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 2 Research subjects and languages the work is about.[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 [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/le-zhang/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/le-zhang/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[REARANK: Reasoning Re-ranking Agent via Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/zhang-2025-rearank-reasoning-re-ranking-agent/)** *(2025 · 12 citations)* REARANK tackles passage reranking with LLMs. Prompting-only rerankers do not learn from ranking feedback, supervised fine-tuning requires costly labelled lists, and the strongest systems rely on large proprietary models such as GPT-4. The authors fine-tune Qwen2.5-7B with GRPO-based reinforcement learning so that it… 2. **[DuIVRS-2: An LLM-based Interactive Voice Response System for Large-scale POI Attribute Acquisition](https://md.research.elamur.ai/free/en/papers/zhang-2026-duivrs-2-llm-based-interactive/)** *(2026)* Baidu Maps must keep attributes such as business hours and addresses current for hundreds of millions of POIs. ## Co-authors here 6 co-authors with a page, the most papers together first. - [Aishwarya Agrawal](https://md.research.elamur.ai/free/en/authors/aishwarya-agrawal/) - [Bo Wang](https://md.research.elamur.ai/free/en/authors/bo-wang/) - [Jingbo Zhou](https://md.research.elamur.ai/free/en/authors/jingbo-zhou/) - [Jizhou Huang](https://md.research.elamur.ai/free/en/authors/jizhou-huang/) - [Siva Reddy](https://md.research.elamur.ai/free/en/authors/siva-reddy/) - [Xipeng Qiu](https://md.research.elamur.ai/free/en/authors/xipeng-qiu/) ## 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 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [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 9 times (of the 149,439 papers whose bibliographies we read); [4 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/le-zhang/cited-by/). Updated 2 November 2026