Ivan Vykopal

23 papers A* 1C 1Journal 12Unranked 9
YearRankTypeTitle / Venue / Authors
2026 — conf
Assessing Web Search Credibility and Response Groundedness in Chat Assistants.
EACL (Volume 1: Long Papers)
Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2026 — conf
Investigating Language and Retrieval Bias in Multilingual Previously Fact-Checked Claim Detection.
EACL (Volume 1: Long Papers)
Ivan Vykopal, Antonia Karamolegkou, Jaroslav Kopcan, Qiwei Peng, Tomas Javurek, Michal Gregor, Marián Simko
2025 J jnl
A Generative-AI-Driven Claim Retrieval System Capable of Detecting and Retrieving Claims from Social Media Platforms in Multiple Languages.
CoRR
Ivan Vykopal, Martin Hyben, Róbert Móro, Michal Gregor, Jakub Simko
2025 J jnl
Assessing Web Search Credibility and Response Groundedness in Chat Assistants.
CoRR
Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2025 J jnl
Automatic Fact-checking in English and Telugu.
CoRR
Ravi Kiran Chikkala, Tatiana Anikina, Natalia Skachkova, Ivan Vykopal, Rodrigo Agerri, Josef van Genabith
2025 J jnl
Investigating Language and Retrieval Bias in Multilingual Previously Fact-Checked Claim Detection.
CoRR
Ivan Vykopal, Antonia Karamolegkou, Jaroslav Kopcan, Qiwei Peng, Tomas Javurek, Michal Gregor, Marián Simko
2025 — conf
Large Language Models for Multilingual Previously Fact-Checked Claim Detection.
EMNLP (Findings)
Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Tatiana Anikina, Michal Gregor, Marián Simko
2025 J jnl
Large Language Models for Multilingual Previously Fact-Checked Claim Detection.
CoRR
Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Tatiana Anikina, Michal Gregor, Marián Simko
2025 — conf
Multilingual Political Views of Large Language Models: Identification and Steering.
IJCNLP-AACL (Findings)
Daniil Gurgurov, Katharina Trinley, Ivan Vykopal, Josef van Genabith, Simon Ostermann, Roberto Zamparelli
2025 J jnl
Multilingual Political Views of Large Language Models: Identification and Steering.
CoRR
Daniil Gurgurov, Katharina Trinley, Ivan Vykopal, Josef van Genabith, Simon Ostermann, Roberto Zamparelli
2025 — conf
Small Models, Big Impact: Efficient Corpus and Graph-Based Adaptation of Small Multilingual Language Models for Low-Resource Languages.
ACL (4)
Daniil Gurgurov, Ivan Vykopal, Josef van Genabith, Simon Ostermann
2025 J jnl
Small Models, Big Impact: Efficient Corpus and Graph-Based Adaptation of Small Multilingual Language Models for Low-Resource Languages.
CoRR
Daniil Gurgurov, Ivan Vykopal, Josef van Genabith, Simon Ostermann
2025 — conf
Soft Language Prompts for Language Transfer.
NAACL (Long Papers)
Ivan Vykopal, Simon Ostermann, Marián Simko
2025 — conf
dfkinit2b at CheckThat! 2025: Leveraging LLMs and Ensemble of Methods for Multilingual Claim Normalization.
CLEF (Working Notes)
Tatiana Anikina, Ivan Vykopal, Sebastian Kula, Ravi Kiran Chikkala, Natalia Skachkova, Jing Yang, Veronika Solopova, Vera Schmitt, Simon Ostermann
2024 — conf
Disinformation Capabilities of Large Language Models.
ACL (1)
Ivan Vykopal, Matús Pikuliak, Ivan Srba, Róbert Móro, Dominik Macko, Mária Bieliková
2024 — conf
ExU: AI Models for Examining Multilingual Disinformation Narratives and Understanding their Spread.
EAMT (2)
Jake Vasilakes, Zhixue Zhao, Michal Gregor, Ivan Vykopal, Martin Hyben, Carolina Scarton
2024 J jnl
ExU: AI Models for Examining Multilingual Disinformation Narratives and Understanding their Spread.
CoRR
Jake Vasilakes, Zhixue Zhao, Ivan Vykopal, Michal Gregor, Martin Hyben, Carolina Scarton
2024 J jnl
Generative Large Language Models in Automated Fact-Checking: A Survey.
CoRR
Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2024 J jnl
Soft Language Prompts for Language Transfer.
CoRR
Ivan Vykopal, Simon Ostermann, Marián Simko
2023 C conf
DeepLabV3+ Ensemble for Diagnosis of Cardiac Transplant Rejection.
ICVS
Ivan Vykopal, Lukas Hudec, Martin Kveton, Ondrej Fabian, Andrea Felsoova, Wanda Benesova
2023 J jnl
Disinformation Capabilities of Large Language Models.
CoRR
Ivan Vykopal, Matús Pikuliak, Ivan Srba, Róbert Móro, Dominik Macko, Mária Bieliková
2023 A* conf
Multilingual Previously Fact-Checked Claim Retrieval.
EMNLP
Matús Pikuliak, Ivan Srba, Róbert Móro, Timo Hromadka, Timotej Smolen, Martin Melisek, Ivan Vykopal, Jakub Simko, Juraj Podrouzek, Mária Bieliková
2023 J jnl
Multilingual Previously Fact-Checked Claim Retrieval.
CoRR
Matús Pikuliak, Ivan Srba, Róbert Móro, Timo Hromadka, Timotej Smolen, Martin Melisek, Ivan Vykopal, Jakub Simko, Juraj Podrouzek, Mária Bieliková