Investigating UD Treebanks via Dataset Difficulty Measures Artur Kulmizev author Joakim Nivre author 2023-05 text Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication kulmizev-nivre-2023-investigating 10.18653/v1/2023.eacl-main.76 https://aclanthology.org/2023.eacl-main.76/ 2023-05 1076 1089