Nivre & al. (2020)

• Joakim Nivre, Marie-Catherine de Marneffe, Filip Ginter, Jan Hajič, Christopher Manning, Sampo Pyysalo, Sebastian Schuster, Francis Tyers, Daniel Zeman. 2020. 'Universal Dependencies v2: An Evergrowing Multilingual Treebank Collection', Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC 2020), European Language Resources Association, Marseille, France, pp. 4034-4043, ISBN 979-10-95546-34-4. texte.

 Abstract:
 "Universal Dependencies is an open community effort to create cross-linguistically consistent treebank annotation for many languages within a dependency-based lexicalist framework. The annotation consists in a linguistically motivated word segmentation; a morphological layer comprising lemmas, universal part-of-speech tags, and standardized morphological features; and a syntactic layer focusing on syntactic relations between predicates, arguments and modifiers. In this paper, we describe version 2 of the universal guidelines (UD v2), discuss the major changes from UD v1 to UD v2, and give an overview of the currently available treebanks for 90 languages."