Research output per year
Research output per year
Personal profile
Education/Academic qualification
Applied Mathematics, MSc Mathematical Modelling , University of L'Aquila
Sept 2015 → Sept 2017
Award Date: 19 Sept 2017
Applied Mathematics, BSc Applied Mathematics, Instituto Tecnologico Autonomo de Mexico
Aug 2008 → Feb 2014
Award Date: 21 Feb 2014
Fields of Science
- 6121 Languages
- Natural Language Processing
- Language Technology
- Computational Linguistics
- Neural Machine Translation
- 111 Mathematics
- Applied Mathematics
- Mathematical Modelling
- Discrete Optimization
- Linear and non-Linear Optimization
- 112 Statistics and probability
- Bayesian Modelling
- Time Series Filtering
- 113 Computer and information sciences
- Computational Mathematics
- Machine Learning
- Evaluation methods
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Findings of the AmericasNLP 2025 Shared Tasks on Machine Translation, Creation of Educational Material, and Translation Metrics for Indigenous Languages of the Americas
De Gibert Bonet, O., Pugh, R., Marashian, A., Vazquez , R., Ebrahimi, A., Denisov, P., Rice, E., Gow-Smith, E., C. Prieto, J., Robles, M., Manrique, R., Moreno Veliz, O., Lino Campos, Á., Coto-Solano, R., Alvarez, A., Agüero-Torales, M., E. Ortega, J., Chiruzzo, L., Oncevay, A. & Rijhwani, S. & 2 others, , May 2025, Proceedings of the Fifth Workshop on NLP for Indigenous Languages of the Americas (AmericasNLP). Mager, M., Ebrahimi, A., Pugh, R., Rijhwani, S., Von Der Wense, K., Chiruzzo, L., Coto-Solano, R. & Oncevay, A. (eds.). Kerrville: Association for Computational Linguistics (ACL), p. 137-152 16 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific
Open AccessFile -
GlotEval: A Test Suite for Massively Multilingual Evaluation of Large Language Models
Luo, H., Li, Z., Attieh, J., Devkota, S., de Gibert, O., Huang, X., Ji, S., Lin, P., Mantina, B. S. P. V., Sreenidhi, A., Vázquez, R., Wang, M., Yusofi, S., Yuan, F. & Tiedemann, J., 1 Nov 2025, Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing: System Demonstrations. Habernal, I., Schulam, P. & Tiedemann, J. (eds.). Kerrville: The Association for Computational Linguistics, p. 602-614 13 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile -
Scaling Low-Resource MT via Synthetic Data Generation with LLMs
de Gibert, O., Attieh, J., Vahtola, T., Aulamo, M., Li, Z., Vázquez, R., Hu, T. & Tiedemann, J., 1 Nov 2025, Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing. Christodoulopoulos, C., Chakraborty, T., Rose, C. & Peng, V. (eds.). Kerrville: The Association for Computational Linguistics, p. 27663-27681 19 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile -
SemEval-2025 Task 3: Mu-SHROOM, the Multilingual Shared-task on Hallucinations and Related Observable Overgeneration Mistakes
Vázquez , R., Mickus, T., Zosa, E., Vahtola, T., Tiedemann, J., Sinha, A., Segonne, V., Sánchez-Vega, F., Raganato, A., Jindrich Libovický, J., Karlgren, J. J., Ji, S., Helcl, J., Guillou, L., De Gibert Bonet, O., Jaione Bengoetxea, J., Attieh, J. & Apidianaki, M., Jul 2025, Proceedings of the 19th International Workshop on Semantic Evaluation (SemEval-2025). Rosenthal, S., Rosá, A., Ghosh, D. & Zampieri, M. (eds.). Kerrville: Association for Computational Linguistics (ACL), p. 2472-2497 28 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open Access -
Your Model is Overconfident, and Other Lies We Tell Ourselves
Mickus, T., Sinha, A. & Vazquez , R., Jul 2025, Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). Che, W., Nabende, J., Shutova, E. & Pilehvar, M. T. (eds.). Kerrville: Association for Computational Linguistics (ACL), p. 5401-5417 17 p. (Proceedings of the Annual Meeting of the Association for Computational Linguistics ).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile
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FOUNDATIONS: A Foundation for Empirical Multimodality Research
Hiippala, T. (Project manager), Hotti, H. (Participant), Jokipohja, A.-K. E. (Participant), Kalliokoski, T. J. (Participant), Paakki, H. (Participant) & Vazquez , R. (Participant)
01/04/2024 → 30/04/2029
Project: The European Research Council (ERC)
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FIN CLARIA: FIN-CLARIAH - language resources & infra
Linden, K. (Project manager), Tolonen, M. (Project manager), Axelson, E. (Participant), Dieckmann, U. (Participant), Dyster, W. (Participant), Jauhiainen, T. (Participant), Kalliokoski, T. J. (Participant), Kettunen, H. (Participant), Lennes, M. (Participant), Niemi, J. (Participant), Paakki, H. (Participant), Piitulainen, J. (Participant), Rosson, D. E. (Participant), Rueter, J. (Participant), Sahala, A. (Participant), Suni, A. (Participant), Turunen, R. J. (Participant), Vaara, V. (Participant), Valosaari, S. V. (Participant), Vazquez , R. (Participant), Vesalainen, A. J. K. (Participant) & Wang, R. (Participant)
Academy of Finland, Suomen Akatemia Projektilaskutus
01/01/2024 → 31/12/2025
Project: Research Council of Finland: Research infrastructure
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High Performance Language Technologies
Tiedemann, J. (Project manager), Aulamo, M. (Participant), De Gibert Bonet, O. (Participant), Grönroos, S.-A. (Participant), Ji, S. (Participant), Mickus, T. (Participant), Siewert, J. (Participant), Vahtola, T. (Participant), Vazquez , R. (Participant) & Virpioja, S. P. (Participant)
Charles University in Prague Faculty of Science Department of Teaching and Didactics of Biology
01/09/2022 → 31/12/2025
Project: EU Innovation actions (IA)
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Uncertainty-aware neural language models
Tiedemann, J. (Project manager), Celikkanat, H. (Participant), Virpioja, S. P. (Participant) & Vazquez , R. (Participant)
Academy of Finland, Suomen Akatemia Projektilaskutus
01/01/2022 → 01/10/2025
Project: Research project
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FoTran: Found in Translation - Natural Language Understanding with Cross-Lingual Grounding
Tiedemann, J. (Project manager), Attieh, J. (Participant), Aulamo, M. (Participant), Celikkanat, H. (Participant), De Gibert Bonet, O. (Participant), Grönroos, S.-A. (Participant), Mickus, T. (Participant), Scherrer, Y. (Participant), Silfverberg, M. (Participant), Talman, A. (Participant), Vazquez , R. (Participant), Virpioja, S. P. (Participant), Yli-Jyrä, A. (Participant), Celikkanat, H. (Participant), Raganato, A. (Participant), Silfverberg, M. (Participant), Sulubacak, U. (Participant) & Vazquez , R. (Participant)
01/09/2018 → 31/03/2024
Project: The European Research Council: Consolidator Grant (H2020-ERC-COG)
Datasets
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Mu-SHROOM: Multilingual Shared-task on Hallucinations and Related Observable Overgeneration Mistakes and Related Observable Overgeneration Mistakes
Vazquez , R. (Creator) & Mickus, T. (Creator), ACL, Jul 2025
https://huggingface.co/datasets/Helsinki-NLP/mu-shroom and 2 more links, https://github.com/Helsinki-NLP/mu-shroom, https://helsinki-nlp.github.io/shroom/2025.html (show fewer)
Dataset
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The SHROOM dataset for Multilingual Hallucination and Overgeneration detection.
Mickus, T. (Creator) & Vazquez , R. (Creator), ACL, 2024
https://github.com/Helsinki-NLP/shroom/blob/main/2024.md
Dataset
Activities
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HPLT Winter School 2025
Vazquez , R. (Attendee)
3 Feb 2025 → 5 Feb 2025Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Gothenburg Workshop on Visualisation and Annotation of Multimodal Data ViAM 2025
Vazquez , R. (Attendee)
22 May 2025Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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MT Marathon 2025
Tiedemann, J. (Chair of organizing committee), Vazquez , R. (Member of organizing committee), Mickus, T. (Member of organizing committee), Attieh, J. (Member of organizing committee), Aulamo, M. (Member of organizing committee) & De Gibert Bonet, O. (Member of organizing committee)
25 Aug 2025 → 29 Aug 2025Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Annual Meeting of the Association for Computational Linguistics
Vazquez , R. (Speaker: Presenter)
27 Jul 2025 → 1 Aug 2025Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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The 2nd Workshop on Uncertainty-Aware NLP
Vazquez , R. (Member of organizing committee)
9 Nov 2025Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars