Prefix Probability for Probabilistic Synchronous Context-Free Grammars Mark-Jan Nederhof author Giorgio Satta 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 nederhof-satta-2011-prefix https://aclanthology.org/P11-1047/ 2011-06 460 469