--- title: "Bifan Wei — author profile and papers — Elamur Research" description: "Bifan Wei, Beijing Institute of Big Data Research: 2 papers on Elamur Research (2026), h-index 11 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/bifan-wei/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/bifan-wei/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Bifan Wei # Bifan Wei Bifan Wei has 2 papers in our library, in 2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/); often with [Boxuan Zhang](https://md.research.elamur.ai/free/en/authors/boxuan-zhang/), [Jun Liu](https://md.research.elamur.ai/free/en/authors/jun-liu/), [Lingling Zhang](https://md.research.elamur.ai/free/en/authors/lingling-zhang/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5070094915) · [ORCID](https://orcid.org/0000-0002-9732-3011) · [**h-index 11**](https://openalex.org/authors/A5070094915) · [60 works](https://openalex.org/works?filter=author.id:A5070094915) · [405 citations](https://openalex.org/works?filter=author.id:A5070094915&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/bifan-wei/#papers) · [⭐ Paper Stars ranking: #13447](https://md.research.elamur.ai/free/en/paper-stars/page/135/#star-13447) 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=Bifan+Wei) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Bifan+Wei) · [dblp](https://dblp.org/search?q=Bifan+Wei) · [ACL Anthology](https://aclanthology.org/search/?q=Bifan+Wei) ## Affiliations [🎓**Xi'an Jiaotong University** Xi'an · China 2011–2026 · 53 papers*current*](https://md.research.elamur.ai/free/en/universities/xi-an-jiaotong-university/) · [🔬**Beijing Institute of Big Data Research** Beijing · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/labs/beijing-institute-of-big-data-research/) 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 4 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/) 🧭 Topics 2 Research subjects and languages the work is about.[Reasoning · 2 works](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/bifan-wei/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Dual-Cluster Memory Agent: Resolving Multi-Paradigm Ambiguity in Optimization Problem Solving](https://md.research.elamur.ai/free/en/papers/zhang-2026-dual-cluster-memory-agent-resolving/)** *(2026)* LLMs that turn text descriptions of optimization problems into solver code often get confused when one problem fits several competing formulations. 2. **[OptiVerse: A Comprehensive Benchmark towards Optimization Problem Solving](https://md.research.elamur.ai/free/en/papers/zhang-2026-optiverse-comprehensive-benchmark-optimization-problem/)** *(2026)* Existing benchmarks for LLM-based optimization modeling, such as OptiBench and OptMATH, cover mostly Mathematical Programming and Combinatorial Optimization. ## Co-authors here 5 co-authors with a page, the most papers together first. - [Boxuan Zhang](https://md.research.elamur.ai/free/en/authors/boxuan-zhang/) ×2 - [Jun Liu](https://md.research.elamur.ai/free/en/authors/jun-liu/) ×2 - [Lingling Zhang](https://md.research.elamur.ai/free/en/authors/lingling-zhang/) ×2 - [Xinyu Zhang](https://md.research.elamur.ai/free/en/authors/xinyu-zhang/) ×2 - [Yuchen Wan](https://md.research.elamur.ai/free/en/authors/yuchen-wan/) ×2 ## 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/) - [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/) Updated 2 November 2026