How to train your multi bottom-up tree transducer Andreas Maletti author 2011-06 text Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies Dekang Lin editor Yuji Matsumoto editor Rada Mihalcea editor Association for Computational Linguistics Portland, Oregon, USA conference publication maletti-2011-train https://aclanthology.org/P11-1083/ 2011-06 825 834