--- title: "Van Bach Nguyen — author profile and papers in our library" description: "Van Bach Nguyen, Philipps University of Marburg: 2 papers on Elamur Research (2026), h-index 6 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/van-bach-nguyen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/van-bach-nguyen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Van Bach Nguyen # Van Bach Nguyen Van Bach Nguyen has 2 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/); often with [Christin Seifert](https://md.research.elamur.ai/free/en/authors/christin-seifert/), [Hinrich Schuetze](https://md.research.elamur.ai/free/en/authors/hinrich-schuetze/), [Jörg Schlötterer](https://md.research.elamur.ai/free/en/authors/jorg-schlotterer/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5103220519) · [ORCID](https://orcid.org/0000-0002-4576-9302) · [**h-index 6**](https://openalex.org/authors/A5103220519) · [17 works](https://openalex.org/works?filter=author.id:A5103220519) · [106 citations](https://openalex.org/works?filter=author.id:A5103220519&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/van-bach-nguyen/#papers) · [⭐ Paper Stars ranking: #13969](https://md.research.elamur.ai/free/en/paper-stars/page/140/#star-13969) 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=Van+Bach+Nguyen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Van+Bach+Nguyen) · [dblp](https://dblp.org/search?q=Van+Bach+Nguyen) · [ACL Anthology](https://aclanthology.org/search/?q=Van+Bach+Nguyen) ## Affiliations [🎓**Philipps University of Marburg** Marburg · Germany 2023–2026 · 10 papers*current*](https://md.research.elamur.ai/free/en/universities/philipps-university-of-marburg/) · [🎓**University of Duisburg-Essen** Essen · Germany 2022–2023 · 4 papers](https://md.research.elamur.ai/free/en/universities/university-of-duisburg-essen/) 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 4 Research subjects and languages the work is about.[Interpretability · 1 work](https://md.research.elamur.ai/free/en/topics/interpretability/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/van-bach-nguyen/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[How Do LLMs Generate Contrastive Sentiments? A Mechanistic Perspective](https://md.research.elamur.ai/free/en/papers/nguyen-2026-how-do-llms-generate-contrastive/)** *(2026)* The paper asks what happens inside a language model when it rewrites a text so that its sentiment flips (positive to negative or the reverse) while the rest of the wording stays as close as possible to the original. 2. **[Parallel Universes, Parallel Languages: A Comprehensive Study on LLM-based Multilingual Counterfactual Example Generation](https://md.research.elamur.ai/free/en/papers/wang-2026-parallel-universes-parallel-languages-comprehensive/)** *(2026)* Counterfactual explanations are small edits to an input that flip a classifier's prediction. LLMs produce them well in English, but their quality in other languages had not been studied. To examine this, the authors evaluate three open instruction-tuned LLMs on XNLI and SIB200, two multilingual classification… ## Co-authors here 8 co-authors with a page, the most papers together first. - [Christin Seifert](https://md.research.elamur.ai/free/en/authors/christin-seifert/) ×2 - [Hinrich Schuetze](https://md.research.elamur.ai/free/en/authors/hinrich-schuetze/) - [Jörg Schlötterer](https://md.research.elamur.ai/free/en/authors/jorg-schlotterer/) - [Nils Feldhus](https://md.research.elamur.ai/free/en/authors/nils-feldhus/) - [Qianli Wang](https://md.research.elamur.ai/free/en/authors/qianli-wang/) - [Sebastian Möller](https://md.research.elamur.ai/free/en/authors/sebastian-moller/) - [Vera Schmitt](https://md.research.elamur.ai/free/en/authors/vera-schmitt/) - [Yihong Liu](https://md.research.elamur.ai/free/en/authors/yihong-liu/) ## 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 of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/): [EACL 2026](https://md.research.elamur.ai/free/en/venues/eacl/2026/) Updated 1 November 2026