--- title: "Xiangmin Xu · Foshan University — author profile and papers" description: "Xiangmin Xu, Foshan University: 2 papers on Elamur Research (2025–2026), h-index 42 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/xiangmin-xu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xiangmin-xu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xiangmin Xu # Xiangmin Xu Xiangmin Xu has 2 papers in our library, in 2025–2026, most of them on [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Xiaofen Xing](https://md.research.elamur.ai/free/en/authors/xiaofen-xing/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5007354180) · [ORCID](https://orcid.org/0000-0003-4573-5820) · [Wikidata](https://www.wikidata.org/wiki/Q130978619) · [**h-index 42**](https://openalex.org/authors/A5007354180) · [326 works](https://openalex.org/works?filter=author.id:A5007354180) · [10,689 citations](https://openalex.org/works?filter=author.id:A5007354180&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xiangmin-xu/#papers) · [🔗 Cited 61 times in our library](https://md.research.elamur.ai/free/en/authors/xiangmin-xu/cited-by/) · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8484](https://md.research.elamur.ai/free/en/paper-stars/page/85/#star-8484) 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=Xiangmin+Xu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xiangmin+Xu) · [dblp](https://dblp.org/search?q=Xiangmin+Xu) · [ACL Anthology](https://aclanthology.org/search/?q=Xiangmin+Xu) ## Affiliations [🎓**South China University of Technology** Guangzhou · China 2007–2026 · 251 papersEmployment*current*](https://md.research.elamur.ai/free/en/universities/south-china-university-of-technology/) · [🎓**Foshan University** Foshan · China 2025–2026 · 8 papers*current*](https://ror.org/02xvvvp28) · [🏥**Nanfang Hospital** Guangzhou · China 2026 · 1 paper*current*](https://ror.org/01eq10738) · [🎓**Southern Medical University** Guangzhou · China 2026 · 1 paper*current*](https://ror.org/01vjw4z39) · [🎓**Ocean University of China** Qingdao · China 2008–2021 · 6 papers](https://md.research.elamur.ai/free/en/universities/ocean-university-of-china/) · [🎓**Donghua University** Shanghai · China 2024–2025 · 3 papers](https://md.research.elamur.ai/free/en/universities/donghua-university/) · [🎓**University of California, Irvine** Irvine · United States 2023–2025 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-california-irvine/) · [🎓**University of Glasgow** Glasgow · United Kingdom 2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-glasgow/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 20 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 8 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/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) · [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/) · [Applied Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/applied-psychology/) · [Experimental and Cognitive Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/experimental-and-cognitive-psychology/) · [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.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/xiangmin-xu/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/xiangmin-xu/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[PsyDT: Using LLMs to Construct the Digital Twin of Psychological Counselor with Personalized Counseling Style for Psychological Counseling](https://md.research.elamur.ai/free/en/papers/xie-2025-psydt-llms-construct-digital-twin/)** *(2025 · 30 citations)* Mental health LLMs are usually trained on dialogue data that mixes many counselors. As a result, they cannot reproduce how one particular therapist works, and the blended styles can make their answers inconsistent. PsyDT builds a "digital twin" of a single counselor without collecting large numbers of that person's… 2. **[Momoka-RAG: MCTS-Organized Mapping of Knowledge Associations for Long-Document Retrieval Augmented Generation](https://md.research.elamur.ai/free/en/papers/tao-2026-momoka-rag-mcts-organized-mapping/)** *(2026)* Momoka-RAG targets retrieval over long documents. In that setting, standard chunking breaks cross-paragraph context, and structure-building frameworks such as RAPTOR (clustering into summary trees) and GraphRAG (entity graphs) find only shallow, statistics-driven links between chunks. The authors argue these methods… ## All works 4 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. **[SoulChat: Improving LLMs' Empathy, Listening, and Comfort Abilities through Fine-tuning with Multi-turn Empathy Conversations ↗](https://aclanthology.org/2023.findings-emnlp.83/) Findings of the Association for Computational Linguistics: EMNLP 2023 · no summary yet**Yirong Chen et al.*2023 · 122 citations* 2. **[ISNet: Individual Standardization Network for Speech Emotion Recognition ↗](https://doi.org/10.1109/taslp.2022.3171965) IEEE/ACM Transactions on Audio Speech and Language Processing · no summary yet**Weiquan Fan et al.*2022 · 58 citations* 3. **[PsyDT: Using LLMs to Construct the Digital Twin of Psychological Counselor with Personalized Counseling Style for Psychological Counseling](https://md.research.elamur.ai/free/en/papers/xie-2025-psydt-llms-construct-digital-twin/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Haojie Xie, Yirong Chen, Xiaofen Xing, et al.*2025 · 30 citations* 4. **[Momoka-RAG: MCTS-Organized Mapping of Knowledge Associations for Long-Document Retrieval Augmented Generation](https://md.research.elamur.ai/free/en/papers/tao-2026-momoka-rag-mcts-organized-mapping/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Wenyu Tao, Xiaofen Xing, Zeliang Li, et al.*2026* ## Co-authors here 1 co-author with a page, the most papers together first. - [Xiaofen Xing](https://md.research.elamur.ai/free/en/authors/xiaofen-xing/) ×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 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) - [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/) - Findings of the Association for Computational Linguistics: EMNLP 2023 - IEEE/ACM Transactions on Audio Speech and Language Processing ## Cited by Papers of our library cite their works 61 times (of the 149,439 papers whose bibliographies we read); [15 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xiangmin-xu/cited-by/). Updated 1 November 2026