Ioannis Tsiamas

According to our database, Ioannis Tsiamas authored at least 18 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Omnilingual SONAR: Cross-Lingual and Cross-Modal Sentence Embeddings Bridging Massively Multilingual Text and Speech.

João Maria Janeiro, Pere-Lluís Huguet Cabot, Ioannis Tsiamas, Yen Meng, Vivek Iyer, Guillem Ramírez, Loïc Barrault, Belen Alastruey, Yu-An Chung, Marta R. Costa-jussà, David Dale, Kevin Heffernan, Jaehyeong Jo, Artyom Kozhevnikov, Alexandre Mourachko, Christophe Ropers, Holger Schwenk, Paul-Ambroise Duquenne

CoRR, March, 2026

Omnilingual MT: Machine Translation for 1,600 Languages.

Belen Alastruey, Niyati Bafna, Andrea Caciolai, Kevin Heffernan, Artyom Kozhevnikov, Christophe Ropers, Eduardo Sánchez, Charles-Éric Saint-James, Ioannis Tsiamas, Chierh Cheng, Joe Chuang, Paul-Ambroise Duquenne, Mark Duppenthaler, Nathanial Paul Ekberg, Cynthia Gao, Pere Lluís Huguet Cabot, João Maria Janeiro, Jean Maillard, Gabriel Mejia Gonzalez, Holger Schwenk, Edan Toledo, Arina Turkatenko, Albert Ventayol-Boada, Rashel Moritz, Alexandre Mourachko, Surya Parimi, Mary Williamson, Shireen Yates, David Dale, Marta R. Costa-jussà

CoRR, March, 2026

2025

BOUQuET: dataset, Benchmark and Open initiative for Universal Quality Evaluation in Translation.

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

CoRR, February, 2025

Sequential Contrastive Audio-Visual Learning.

Ioannis Tsiamas, Santiago Pascual, Chunghsin Yeh, Joan Serrà

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

BOUQuET : dataset, Benchmark and Open initiative for Universal Quality Evaluation in Translation.

Pierre Andrews, Mikel Artetxe, Mariano Coria Meglioli, Marta R. Costa-jussà, Joe Chuang, David Dale, Mark Duppenthaler, Nathanial Paul Ekberg, Cynthia Gao, Daniel Edward Licht, Jean Maillard, Alexandre Mourachko, Christophe Ropers, Safiyyah Saleem, Eduardo Sánchez, Ioannis Tsiamas, Arina Turkatenko, Albert Ventayol-Boada, Shireen Yates

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Improving Language and Modality Transfer in Translation by Character-level Modeling.

Ioannis Tsiamas, David Dale, Marta R. Costa-jussà

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

2024

Speech Is More than Words: Do Speech-to-Text Translation Systems Leverage Prosody?

Ioannis Tsiamas, Matthias Sperber, Andrew Finch, Sarthak Garg

Proceedings of the Ninth Conference on Machine Translation, 2024

Masked Generative Video-to-Audio Transformers with Enhanced Synchronicity.

Santiago Pascual, Chunghsin Yeh, Ioannis Tsiamas, Joan Serrà

Proceedings of the Computer Vision - ECCV 2024, 2024

Pushing the Limits of Zero-shot End-to-End Speech Translation.

Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023

Speech Translation with Foundation Models and Optimal Transport: UPC at IWSLT23.

Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the 20th International Conference on Spoken Language Translation, 2023

Efficient Speech Translation with Dynamic Latent Perceivers.

Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the IEEE International Conference on Acoustics, 2023

SegAugment: Maximizing the Utility of Speech Translation Data with Segmentation-based Augmentations.

Ioannis Tsiamas, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Explaining How Transformers Use Context to Build Predictions.

Javier Ferrando, Gerard I. Gállego, Ioannis Tsiamas, Marta R. Costa-jussà

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2022

Pretrained Speech Encoders and Efficient Fine-tuning Methods for Speech Translation: UPC at IWSLT 2022.

Ioannis Tsiamas, Gerard I. Gállego, Carlos Escolano, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the 19th International Conference on Spoken Language Translation, 2022

SHAS: Approaching optimal Segmentation for End-to-End Speech Translation.

Ioannis Tsiamas, Gerard I. Gállego, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

2021

UPC's Speech Translation System for IWSLT 2021.

Gerard I. Gállego, Ioannis Tsiamas, Carlos Escolano, José A. R. Fonollosa, Marta R. Costa-jussà

CoRR, 2021

The TALP-UPC Participation in WMT21 News Translation Task: an mBART-based NMT Approach.

Carlos Escolano, Ioannis Tsiamas, Christine Basta, Javier Ferrando, Marta R. Costa-jussà, José A. R. Fonollosa

Proceedings of the Sixth Conference on Machine Translation, 2021

End-to-End Speech Translation with Pre-trained Models and Adapters: UPC at IWSLT 2021.

Gerard I. Gállego, Ioannis Tsiamas, Carlos Escolano, José A. R. Fonollosa, Marta R. Costa-jussà

Proceedings of the 18th International Conference on Spoken Language Translation, 2021