Jörg Tiedemann

Full Professor, University of Helsinki

Joined

July 2019

Names

Jörg Tiedemann

Emails

****@lingfil.uu.s (Confirmed)

****@helsinki.fi (Confirmed)

Personal Links

Career & Education History

Full Professor

University of Helsinki (helsinki.fi)

2015 – Present

Associate Professor

Uppsala University (uu.se)

2009 – 2015

Postdoc

University of Groningen (rug.nl)

2004 – 2009

PhD student

Uppsala University (uu.se)

1997 – 2004

Advisors, Relations & Conflicts

Coworker

Joakim Nivre

Present

Postdoc Advisor

Gosse Bouma

Present

Postdoc Advisor

Gertjan van Noord

Present

Coworker

Mathias Creutz

Present

Coworker

Roman Yangarber

Present

Expertise

machine translation

Present

multilingual NLP

Present

Publications

Proceedings of the 2nd Workshop on Uncertainty-Aware NLP (UncertaiNLP 2025)
Bryan Eikema, Raúl Vázquez, Jonathan Berant, Marie-Catherine de Marneffe, Barbara Plank, Artem Shelmanov, Swabha Swayamdipta, Jörg Tiedemann, Chrysoula Zerva, Wilker Aziz
- Workshop on Uncertainty-Aware NLP, Suzhou, China, 09/11/2025
- Readers: Everyone
DocHPLT
Dayyán O'Brien, Bhavitvya Malik, Ona de Gibert, Pinzhen Chen, Barry Haddow, Jörg Tiedemann
- WMT 2025 - 10th Conference on Machine Translation, Proceedings of the Conference
- Readers: Everyone
A Cross-Lingual Perspective on Neural Machine Translation Difficulty
Esther Ploeger, Johannes Bjerva, Jörg Tiedemann, Robert Oestling
- Proceedings of the Tenth Conference on Machine Translation
- Readers: Everyone
Implementing and Evaluating Multi-source Retrieval-Augmented Translation
Tommi Nieminen, Jörg Tiedemann, Sami Virpioja
- Proceedings of the Tenth Conference on Machine Translation
- Readers: Everyone
An Expanded Massive Multilingual Dataset for High-Performance Language Technologies (HPLT)
Laurie Burchell, Ona de Gibert, Nikolay Arefyev, Mikko Aulamo, Marta Bañón, Pinzhen Chen, Mariia Fedorova, Liane Guillou, Barry Haddow, Jan Hajič, Jindřich Helcl, Erik Henriksson, Mateusz Klimaszewski, Ville Komulainen, Andrey Kutuzov, Joona Kytöniemi, Veronika Laippala, Petter Mæhlum, Bhavitvya Malik, Farrokh Mehryary et al. (15 additional authors not shown)
- Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
- Readers: Everyone
Scaling Low-Resource MT via Synthetic Data Generation with LLMs
Ona de Gibert, Joseph Attieh, Teemu Vahtola, Mikko Aulamo, Zihao Li, Raúl Vázquez, Tiancheng Hu, Jörg Tiedemann
- Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing
- Readers: Everyone
GlotEval
Hengyu Luo, Zihao Li, Joseph Attieh, Sawal Devkota, Ona de Gibert, Xu Huang, Shaoxiong Ji, Peiqin Lin, Bhavani Sai Praneeth Varma Mantina, Ananda Sreenidhi, Raúl Vázquez, Mengjie Wang, Samea Yusofi, Fei Yuan, Jörg Tiedemann
- Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing
- Readers: Everyone
HPLT 3.0: Very Large-Scale Multilingual Resources for LLM and MT. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models
Stephan Oepen, Nikolay Arefev, Mikko Aulamo, Marta Bañón, Maja Buljan, Laurie Burchell, Lucas Georges Gabriel Charpentier, Pinzhen Chen, Mariya Fedorova, Ona de Gibert, Barry Haddow, Jan Hajic, Jindrich Helcl, Andrey Kutuzov, Veronika Laippala, Zihao Li, Risto Luukkonen, Bhavitvya Malik, Vladislav Mikhailov, Amanda Myntti et al. (12 additional authors not shown)
- CoRR 2025
- Readers: Everyone
Test-Time Scaling of Reasoning Models for Machine Translation
Zihao Li, Shaoxiong Ji, Jörg Tiedemann
- CoRR 2025
- Readers: Everyone
Knowledge Distillation as Decontamination? Revisiting the “Data Laundering” Concern in Classification Tasks
Hengyu Luo, Raúl Vázquez, Timothee Mickus, Filip Ginter, Jörg Tiedemann
- ICLR 2026 Poster
- Readers: Everyone

View all 262 publications

Co-Authors

View all 249 co-authors