--- title: "Weijie Yu — author profile and papers — Elamur Research" description: "Weijie Yu, University of International Business and Economics: 2 papers on Elamur Research (2025–2026), h-index 7 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/weijie-yu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/weijie-yu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Weijie Yu # Weijie Yu Weijie Yu has 2 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [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 [Jun Xu](https://md.research.elamur.ai/free/en/authors/jun-xu/), [Xiao Zhang](https://md.research.elamur.ai/free/en/authors/xiao-zhang/), [Zhongxiang Sun](https://md.research.elamur.ai/free/en/authors/zhongxiang-sun/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5016774863) · [ORCID](https://orcid.org/0000-0002-5676-4339) · [Wikidata](https://www.wikidata.org/wiki/Q131161976) · [**h-index 7**](https://openalex.org/authors/A5016774863) · [39 works](https://openalex.org/works?filter=author.id:A5016774863) · [356 citations](https://openalex.org/works?filter=author.id:A5016774863&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/weijie-yu/#papers) · [🔗 Cited 55 times in our library](https://md.research.elamur.ai/free/en/authors/weijie-yu/cited-by/) · [5 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8959](https://md.research.elamur.ai/free/en/paper-stars/page/90/#star-8959) 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=Weijie+Yu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Weijie+Yu) · [dblp](https://dblp.org/search?q=Weijie+Yu) · [ACL Anthology](https://aclanthology.org/search/?q=Weijie+Yu) ## Affiliations [🎓**University of International Business and Economics** Beijing · China 2023–2026 · 19 papersEmployment · School of Information Technology and Management*current*](https://md.research.elamur.ai/free/en/universities/university-of-international-business-and-economics/) · [🎓**Renmin University of China** Beijing · China 2020–2024 · 5 papersEducation · PhD, School of Information](https://md.research.elamur.ai/free/en/universities/renmin-university-of-china/) · [🎓**Southeast University** Dhaka · Bangladesh 2024–2025 · 3 papers](https://md.research.elamur.ai/free/en/universities/southeast-university/) · [🎓**Southeast University** Nanjing · China 2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/southeast-university-cn/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 3 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 6 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/) · [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.[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/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/weijie-yu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/weijie-yu/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[ReARTeR: Retrieval-Augmented Reasoning with Trustworthy Process Rewarding](https://md.research.elamur.ai/free/en/papers/sun-2025-rearter-retrieval-augmented-reasoning-trustworthy/)** *(2025 · 22 citations)* Retrieval-augmented generation (RAG) pipelines still struggle with questions that require several chained reasoning and lookup steps. 2. **[When Personalization Misleads: Understanding and Mitigating Hallucinations in Personalized LLMs](https://md.research.elamur.ai/free/en/papers/sun-2026-when-personalization-misleads-understanding-mitigating/)** *(2026)* The paper examines an overlooked risk of personalized LLMs. When a model is conditioned on a user's chat history or profile, it may answer factual questions in line with what the user said before instead of with the truth. The authors call this failure "personalization-induced hallucination." They attribute it to… ## All works 7 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[ReARTeR: Retrieval-Augmented Reasoning with Trustworthy Process Rewarding](https://md.research.elamur.ai/free/en/papers/sun-2025-rearter-retrieval-augmented-reasoning-trustworthy/) [International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/)**Zhongxiang Sun, Qipeng Wang, Weijie Yu, et al.*2025 · 22 citations* 2. **[CitaLaw: Enhancing LLM with Citations in Legal Domain ↗](https://aclanthology.org/2025.findings-acl.583/) Findings of the Association for Computational Linguistics: ACL 2025 · no summary yet**Kepu Zhang et al.*2025 · 19 citations* 3. **[Logic Rules as Explanations for Legal Case Retrieval ↗](https://aclanthology.org/2024.lrec-main.939/) Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) · no summary yet**ZhongXiang Sun et al.*2024 · 17 citations* 4. **[Legal Mathematical Reasoning with LLMs: Procedural Alignment through Two-Stage Reinforcement Learning ↗](https://aclanthology.org/2025.findings-emnlp.84/) Findings of the Association for Computational Linguistics: EMNLP 2025 · no summary yet**Kepu Zhang et al.*2025 · 9 citations* 5. **[Beyond Guilt: Legal Judgment Prediction with Trichotomous Reasoning ↗](https://aclanthology.org/2025.findings-emnlp.95/) Findings of the Association for Computational Linguistics: EMNLP 2025 · no summary yet**Kepu Zhang et al.*2025 · 6 citations* 6. **[An Explicit Syllogistic Legal Reasoning Framework for Large Language Models ↗](https://arxiv.org/abs/2504.04042) arXiv:2504.04042 · no summary yet**Kepu Zhang et al.*2025 · 6 citations* 7. **[When Personalization Misleads: Understanding and Mitigating Hallucinations in Personalized LLMs](https://md.research.elamur.ai/free/en/papers/sun-2026-when-personalization-misleads-understanding-mitigating/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Zhongxiang Sun, Yi Zhan, Chenglei Shen, et al.*2026* ## Co-authors here 6 co-authors with a page, the most papers together first. - [Jun Xu](https://md.research.elamur.ai/free/en/authors/jun-xu/) ×2 - [Xiao Zhang](https://md.research.elamur.ai/free/en/authors/xiao-zhang/) ×2 - [Zhongxiang Sun](https://md.research.elamur.ai/free/en/authors/zhongxiang-sun/) ×2 - [Han Li](https://md.research.elamur.ai/free/en/authors/han-li/) - [Kai Zheng](https://md.research.elamur.ai/free/en/authors/kai-zheng/) - [Xiaoxue Zang](https://md.research.elamur.ai/free/en/authors/xiaoxue-zang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - Findings of the Association for Computational Linguistics: EMNLP 2025 ×2 - [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/) - [International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/): [SIGIR 2025](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/2025/) - Findings of the Association for Computational Linguistics: ACL 2025 - Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) ## Cited by Papers of our library cite their works 55 times (of the 149,439 papers whose bibliographies we read); [11 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/weijie-yu/cited-by/). Updated 1 November 2026