Validation of sub-sentential paraphrases acquired from parallel monolingual corpora Houda Bouamor author Aurélien Max author Anne Vilnat author 2012-04 text Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics Walter Daelemans editor Association for Computational Linguistics Avignon, France conference publication bouamor-etal-2012-validation https://aclanthology.org/E12-1073/ 2012-04 716 725