Publications

Ioannis Tsiamas, David Dale, Marta R. Costa-Jussà (2025). Improving Language and Modality Transfer in Translation by Character-level Modeling. In ACL 2025.
PDF Source Document DOI
Ioannis Tsiamas, Santiago Pascual, Chunghsin Yeh, Joan Serrà (2025). Sequential Contrastive Audio-Visual Learning. In ICASSP 2025.
PDF Source Document DOI
The Omnilingual MT Team, Pierre Andrews, Mikel Artetxe, Mariano Coria Meglioli, Marta R. Costa-Jussà, Joe Chuang, David Dale, Cynthia Gao, Jean Maillard, Alex Mourachko, Christophe Ropers, Safiyyah Saleem, Eduardo Sánchez, Ioannis Tsiamas, Arina Turkatenko, Albert Ventayol-Boada, Shireen Yates (2025). BOUQUET: dataset, Benchmark and Open initiative for Universal Quality Evaluation in Translation. arXiv.
Preprint PDF Source Document Link
Santiago Pascual, Chunghsin Yeh, Ioannis Tsiamas, Joan Serrà (2024). Masked Generative Video-to-Audio Transformers with Enhanced Synchronicity. In ECCV 2024.
PDF Source Document Demo DOI
Ioannis Tsiamas, Matthias Sperber, Andrew Finch, Sarthak Garg (2024). Speech Is More than Words: Do Speech-to-Text Translation Systems Leverage Prosody?. In WMT 2024.
PDF Source Document Code DOI
Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-Jussà (2024). Pushing the Limits of Zero-shot End-to-End Speech Translation. In Findings of ACL 2024.
PDF Source Document Code Link DOI
Ioannis Tsiamas, José A. R. Fonollosa, Marta R. Costa-Jussà (2023). SegAugment: Maximizing the Utility of Speech Translation Data with Segmentation-based Augmentations. In Findings of EMNLP 2023.
PDF Source Document Code DOI
Ioannis Tsiamas, Gerard I. Gállego, Jose Fonollosa, Marta R. Costa-Jussà (2023). Speech Translation with Foundation Models and Optimal Transport: UPC at IWSLT23. In IWSLT 2023.
PDF Source Document DOI
Javier Ferrando, Gerard I. Gállego, Ioannis Tsiamas, Marta R. Costa-Jussà (2023). Explaining How Transformers Use Context to Build Predictions. In ACL 2023.
PDF Source Document Code Video DOI
Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-Jussà (2023). Efficient Speech Translation with Dynamic Latent Perceivers. In ICASSP 2023.
PDF Source Document Code DOI