A Direct Link between Tree-Adjoining and Context-Free Tree Grammars Kilian Gebhardt author Johannes Osterholzer author 2015 text Proceedings of the 12th International Conference on Finite-State Methods and Natural Language Processing 2015 (FSMNLP 2015 Düsseldorf) Thomas Hanneforth editor Christian Wurm editor Association for Computational Linguistics conference publication gebhardt-osterholzer-2015-direct https://aclanthology.org/W15-4805/ 2015