--- title: "Dinh Viet Sang — author profile and papers — Elamur Research" description: "Dinh Viet Sang, Trường Đại học Khoa học và Công nghệ Hà Nội: 3 papers on Elamur Research (2026), h-index 12 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/dinh-viet-sang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/dinh-viet-sang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Dinh Viet Sang # Dinh Viet Sang Dinh Viet Sang has 3 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/), [Interpretability](https://md.research.elamur.ai/free/en/topics/interpretability/); often with [Linh Ngo Van](https://md.research.elamur.ai/free/en/authors/linh-ngo-van/), [Minh Chu Xuan](https://md.research.elamur.ai/free/en/authors/minh-chu-xuan/), [Trung Le](https://md.research.elamur.ai/free/en/authors/trung-le/). 3 papers in our library · 2026 [OpenAlex](https://openalex.org/A5025948040) · [ORCID](https://orcid.org/0000-0003-2242-8043) · [**h-index 12**](https://openalex.org/authors/A5025948040) · [92 works](https://openalex.org/works?filter=author.id:A5025948040) · [777 citations](https://openalex.org/works?filter=author.id:A5025948040&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/dinh-viet-sang/#papers) · [🔗 Cited 13 times in our library](https://md.research.elamur.ai/free/en/authors/dinh-viet-sang/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #11919](https://md.research.elamur.ai/free/en/paper-stars/page/120/#star-11919) 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=Dinh+Viet+Sang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Dinh+Viet+Sang) · [dblp](https://dblp.org/search?q=Dinh+Viet+Sang) · [ACL Anthology](https://aclanthology.org/search/?q=Dinh+Viet+Sang) ## Affiliations [🎓**Hanoi University of Science and Technology** Hanoi · Vietnam 2014–2026 · 72 papers*current*](https://md.research.elamur.ai/free/en/universities/hanoi-university-of-science-and-technology/) · [🎓**Trường Đại học Khoa học và Công nghệ Hà Nội** Hanoi · Vietnam 2014–2026 · 64 papers*current*](https://md.research.elamur.ai/free/en/universities/truong-dai-hoc-khoa-hoc-va-cong-nghe-ha-noi/) · [🎓**National University of Singapore** Singapore · Singapore 2023–2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/national-university-of-singapore/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution 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).[Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [General Social Sciences · 2 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/general-social-sciences/) · [Social Sciences · 2 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/) 🧭 Topics 3 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/) 💡 Concepts 1 Key ideas and methods explained on our concept pages.[Topic modeling · 2 works](https://md.research.elamur.ai/free/en/concepts/topic-modeling/) ## Works by year ### 2020s [**2026** 3 papers](https://md.research.elamur.ai/free/en/authors/dinh-viet-sang/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[FAID: Fine-grained AI-generated Text Detection using Multi-task Auxiliary and Multi-level Contrastive Learning](https://md.research.elamur.ai/free/en/papers/ta-2026-faid-fine-grained-ai-generated/)** *(2026 · 3 citations)* Detecting machine-written text is harder when humans and LLMs co-write, and most detectors only output a human vs. 2. **[Beyond Coherence: Improving Temporal Consistency and Interpretability in Dynamic Topic Models](https://md.research.elamur.ai/free/en/papers/nguyen-2026-beyond-coherence-improving-temporal-consistency/)** *(2026 · 1 citation)* Dynamic topic models track how themes in timestamped collections appear, change and fade. The authors identify three weaknesses in current approaches. Encoders learn only from bag-of-words counts and ignore knowledge in pre-trained language models. Topics in neighbouring time slices are usually linked one-to-one, so… 3. **[LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Models](https://md.research.elamur.ai/free/en/papers/xuan-2026-llm-xtm-enhancing-cross-lingual/)** *(2026)* Cross-lingual topic models try to find themes shared across languages. They depend on limited bilingual resources such as seed dictionaries, document embeddings or parallel corpora, so paired topics often drift apart in meaning. Earlier LLM-assisted methods either query the model for every document, which is costly… ## All works 4 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them. 1. **[Improving Vietnamese-English Cross-Lingual Retrieval for Legal and General Domains ↗](https://aclanthology.org/2025.naacl-short.12/) Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 2: Short Papers) · no summary yet**Toan Ngoc Nguyen et al.*2025 · 14 citations* 2. **[FAID: Fine-grained AI-generated Text Detection using Multi-task Auxiliary and Multi-level Contrastive Learning](https://md.research.elamur.ai/free/en/papers/ta-2026-faid-fine-grained-ai-generated/) [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/)**Minh Ngoc Ta, Dong Cao Van, Duc-Anh Hoang, et al.*2026 · 3 citations* 3. **[Beyond Coherence: Improving Temporal Consistency and Interpretability in Dynamic Topic Models](https://md.research.elamur.ai/free/en/papers/nguyen-2026-beyond-coherence-improving-temporal-consistency/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Thanh Vinh Nguyen, Ngo Van Dong, Minh Chu Xuan, et al.*2026 · 1 citation* 4. **[LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Models](https://md.research.elamur.ai/free/en/papers/xuan-2026-llm-xtm-enhancing-cross-lingual/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Minh Chu Xuan, Tien-Phat Nguyen, Linh Ngo Van, et al.*2026* ## Co-authors here 8 co-authors with a page, the most papers together first. - [Linh Ngo Van](https://md.research.elamur.ai/free/en/authors/linh-ngo-van/) ×2 - [Minh Chu Xuan](https://md.research.elamur.ai/free/en/authors/minh-chu-xuan/) ×2 - [Trung Le](https://md.research.elamur.ai/free/en/authors/trung-le/) ×2 - [Minh Ngoc Ta](https://md.research.elamur.ai/free/en/authors/minh-ngoc-ta/) - [Nguyen Thi Ngoc Diep](https://md.research.elamur.ai/free/en/authors/nguyen-thi-ngoc-diep/) - [Preslav Nakov](https://md.research.elamur.ai/free/en/authors/preslav-nakov/) - [Truong Nguyen](https://md.research.elamur.ai/free/en/authors/truong-nguyen/) - [Yuxia Wang](https://md.research.elamur.ai/free/en/authors/yuxia-wang/) ## 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/) - [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/) - Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 2: Short Papers) ## Cited by Papers of our library cite their works 13 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/dinh-viet-sang/cited-by/). Updated 31 October 2026