Back to Basics for Monolingual Alignment: Exploiting Word Similarity and Contextual Evidence Md Arafat Sultan author Steven Bethard author Tamara Sumner author 2014 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal sultan-etal-2014-back 10.1162/tacl_a_00178 https://aclanthology.org/Q14-1018/ 2014 2 219 230