Polishing the gold – how much revision do we need in treebanks? Elvis Souza author Claudia Freitas author 2022-03 text Proceedings of the Universal Dependencies Brazilian Festival Thiago Alexandre Salgueiro Pardo editor Ariani Di-Felippo editor Norton Trevisan Roman editor Association for Computational Linguistics Fortaleza, Brazil conference publication souza-freitas-2022-polishing https://aclanthology.org/2022.udfestbr-1.2/ 2022-03 1 11