--- title: "Ivan Vykopal — author profile and papers — Elamur Research" description: "Ivan Vykopal, Kempelen Institute of Intelligent Technologies: 2 papers on Elamur Research (2026), h-index 4 — affiliations, topics, co-authors…" canonical: "https://research.elamur.ai/free/en/authors/ivan-vykopal/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/ivan-vykopal/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Ivan Vykopal # Ivan Vykopal Ivan Vykopal has 2 papers in our library, in 2026, most of them on [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/); often with [Marian Simko](https://md.research.elamur.ai/free/en/authors/marian-simko/), [Antonia Karamolegkou](https://md.research.elamur.ai/free/en/authors/antonia-karamolegkou/), [Simon Ostermann](https://md.research.elamur.ai/free/en/authors/simon-ostermann/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5091957267) · [ORCID](https://orcid.org/0000-0002-0431-0044) · [**h-index 4**](https://openalex.org/authors/A5091957267) · [26 works](https://openalex.org/works?filter=author.id:A5091957267) · [62 citations](https://openalex.org/works?filter=author.id:A5091957267&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/ivan-vykopal/#papers) · [⭐ Paper Stars ranking: #11544](https://md.research.elamur.ai/free/en/paper-stars/page/116/#star-11544) 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=Ivan+Vykopal) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Ivan+Vykopal) · [dblp](https://dblp.org/search?q=Ivan+Vykopal) · [ACL Anthology](https://aclanthology.org/search/?q=Ivan+Vykopal) ## Affiliations [🤝**Kempelen Institute of Intelligent Technologies** Bratislava · Slovakia 2024–2026 · 10 papers*current*](https://md.research.elamur.ai/free/en/ngos/kempelen-institute-of-intelligent-technologies/) · [🎓**Brno University of Technology** Brno · Czechia 2024–2026 · 8 papers*current*](https://md.research.elamur.ai/free/en/universities/brno-university-of-technology/) · [🎓**Slovak University of Technology in Bratislava** Bratislava · Slovakia 2023 · 2 papers](https://ror.org/0561ghm58) 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 7 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/) · [Social Sciences · 2 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [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/) · [Sociology and Political Science · 2 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/sociology-and-political-science/) 🧭 Topics 2 Research subjects and languages the work is about.[Information retrieval & search · 2 works](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/ivan-vykopal/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Investigating Language and Retrieval Bias in Multilingual Previously Fact-Checked Claim Detection](https://md.research.elamur.ai/free/en/papers/vykopal-2026-investigating-language-retrieval-bias-multilingual/)** *(2026 · 1 citation)* The paper examines two fairness problems in multilingual Previously Fact-Checked Claim Detection (PFCD), the task of matching a social media post to fact-checks that already exist. 2. **[Assessing Web Search Credibility and Response Groundedness in Chat Assistants](https://md.research.elamur.ai/free/en/papers/vykopal-2026-assessing-web-search-credibility-response/)** *(2026)* Chat assistants with built-in web search can cite external pages, but those pages may come from unreliable or propaganda outlets. ## Co-authors here 3 co-authors with a page, the most papers together first. - [Marian Simko](https://md.research.elamur.ai/free/en/authors/marian-simko/) ×2 - [Antonia Karamolegkou](https://md.research.elamur.ai/free/en/authors/antonia-karamolegkou/) - [Simon Ostermann](https://md.research.elamur.ai/free/en/authors/simon-ostermann/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/) ×2: [EACL 2026](https://md.research.elamur.ai/free/en/venues/eacl/2026/) ×2 Updated 1 November 2026