Flexible Non-Terminals for Dependency Tree-to-Tree Reordering John Richardson author Fabien Cromières author Toshiaki Nakazawa author Sadao Kurohashi author 2016-06 text Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kevin Knight editor Ani Nenkova editor Owen Rambow editor Association for Computational Linguistics San Diego, California conference publication richardson-etal-2016-flexible 10.18653/v1/N16-1002 https://aclanthology.org/N16-1002/ 2016-06 11 19