Comparing Phrase-based and Syntax-based Paraphrase Generation Sander Wubben author Erwin Marsi author Antal van den Bosch author Emiel Krahmer author 2011-06 text Proceedings of the Workshop on Monolingual Text-To-Text Generation Katja Filippova editor Stephen Wan editor Association for Computational Linguistics Portland, Oregon conference publication wubben-etal-2011-comparing https://aclanthology.org/W11-1604/ 2011-06 27 33