IST-Unbabel Participation in the WMT20 Quality Estimation Shared Task. - João Moura 005; Miguel Vera; Daan van Stigt; Fábio N. Kepler; André F. T. Martins (WMT@EMNLP, 2020)

Are References Really Needed? Unbabel-IST 2021 Submission for the Metrics Shared Task. - Ricardo Rei; Ana C. Farinha; Chrysoula Zerva; Daan van Stigt; Craig Stewart; Pedro G. Ramos; Taisiya Glushkova; André F. T. Martins; Alon Lavie (WMT@EMNLP, 2021)

IST-Unbabel 2021 Submission for the Quality Estimation Shared Task. - Chrysoula Zerva; Daan van Stigt; Ricardo Rei; Ana C. Farinha; Pedro G. Ramos; José G. C. de Souza; Taisiya Glushkova; Miguel Vera; Fábio N. Kepler; André F. T. Martins (WMT@EMNLP, 2021)

Scaling up CometKiwi: Unbabel-IST 2023 Submission for the Quality Estimation Shared Task. - Ricardo Rei; Nuno Miguel Guerreiro; José Pombal; Daan van Stigt; Marcos V. Treviso; Luísa Coheur; José G. C. de Souza; André F. T. Martins (WMT, 2023)

xTower: A Multilingual LLM for Explaining and Correcting Translation Errors. - Marcos V. Treviso; Nuno Miguel Guerreiro; Sweta Agrawal; Ricardo Rei; José Pombal; Tânia Vaz; Helena Wu; Beatriz Silva; Daan van Stigt; André F. T. Martins (EMNLP (Findings), 2024)

xcomet : Transparent Machine Translation Evaluation through Fine-grained Error Detection. - Nuno Miguel Guerreiro; Ricardo Rei; Daan van Stigt; Luísa Coheur; Pierre Colombo; André F. T. Martins (Trans. Assoc. Comput. Linguistics, 2024)