Span-based discontinuous constituency parsing: a family of exact chart-based algorithms with time complexities from O(n⌃6) down to O(n⌃3)

Span-based discontinuous constituency parsing: a family of exact chart-based algorithms with time complexities from O(n⌃6) down to O(n⌃3) Caio Corro author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication corro-2020-span 10.18653/v1/2020.emnlp-main.219 https://aclanthology.org/2020.emnlp-main.219/ 2020-11 2753 2764