--- title: "Kelvin Han — author profile and papers · Discourse analysis" description: "Kelvin Han, Centre National de la Recherche Scientifique: 2 papers on Elamur Research (2020–2025), h-index 2 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/kelvin-han/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/kelvin-han/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Kelvin Han # Kelvin Han Kelvin Han has 2 papers in our library, in 2020–2025, most of them on [Discourse analysis](https://md.research.elamur.ai/free/en/topics/discourse-analysis/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [English](https://md.research.elamur.ai/free/en/topics/english/); often with [Claire Gardent](https://md.research.elamur.ai/free/en/authors/claire-gardent/). 2 papers in our library · 2020–2025 [OpenAlex](https://openalex.org/A5063710688) · [ORCID](https://orcid.org/0009-0001-4812-7583) · [**h-index 2**](https://openalex.org/authors/A5063710688) · [10 works](https://openalex.org/works?filter=author.id:A5063710688) · [13 citations](https://openalex.org/works?filter=author.id:A5063710688&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/kelvin-han/#papers) · [🔗 Cited 1 time in our library](https://md.research.elamur.ai/free/en/authors/kelvin-han/cited-by/) · [⭐ Paper Stars ranking: #11573](https://md.research.elamur.ai/free/en/paper-stars/page/116/#star-11573) 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=Kelvin+Han) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Kelvin+Han) · [dblp](https://dblp.org/search?q=Kelvin+Han) · [ACL Anthology](https://aclanthology.org/search/?q=Kelvin+Han) ## Affiliations [🔬**Centre National de la Recherche Scientifique** Paris · France 2022–2025 · 8 papers*current*](https://md.research.elamur.ai/free/en/labs/centre-national-de-la-recherche-scientifique/) · [🔬**Laboratoire Lorrain de Recherche en Informatique et ses Applications** Nancy · France 2022–2025 · 8 papers*current*](https://md.research.elamur.ai/free/en/labs/laboratoire-lorrain-de-recherche-en-informatique-et-ses-applications/) · [🎓**Université de Lorraine** Nancy · France 2022–2025 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/universite-de-lorraine/) 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 5 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/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 3 Research subjects and languages the work is about.[Discourse analysis · 1 work](https://md.research.elamur.ai/free/en/topics/discourse-analysis/) · [English · 1 work](https://md.research.elamur.ai/free/en/topics/english/) · [Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) ## Works by year ### 2020s [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/kelvin-han/year/2025/) · [**2020** 1 paper](https://md.research.elamur.ai/free/en/authors/kelvin-han/year/2020/) ## Papers The most cited first (OpenAlex and our library). 1. **[Comparing PTB and UD information for PDTB discourse connective identification](https://md.research.elamur.ai/free/en/papers/han-2020-comparing-ptb-ud-information-pdtb/)** *(2020 · 1 citation)* Deciding whether a connective candidate (when, and, since, instead) is used as a discourse connective is the first step of shallow discourse parsing. 2. **[Generating Questions Under Discussion with Reinforcement Learning using Ranking and Scoring for Reward and Evaluation](https://md.research.elamur.ai/free/en/papers/han-2025-generating-questions-under-discussion-reinforcement/)** *(2025)* The paper tackles automatic generation of Questions Under Discussion (QUD). QUD describes discourse as a chain of implicit questions: each later sentence (the answer) responds to a question raised by an earlier sentence (the anchor). Only one large annotated QUD corpus exists, DCQA, so supervised approaches are… ## Co-authors here 1 co-author with a page, the most papers together first. - [Claire Gardent](https://md.research.elamur.ai/free/en/authors/claire-gardent/) ## 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](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2025](https://md.research.elamur.ai/free/en/venues/findings/2025/) - [JEP-TALN-RECITAL (the French-speaking conferences on speech and natural language processing)](https://md.research.elamur.ai/free/en/venues/jeptalnrecital/): [JEP-TALN-RECITAL (the French-speaking conferences on speech and natural language processing) 2020](https://md.research.elamur.ai/free/en/venues/jeptalnrecital/2020/) ## Cited by Papers of our library cite their works 1 time (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/kelvin-han/cited-by/). Updated 30 October 2026