Samsung: Align-and-Differentiate Approach to Semantic Textual Similarity Lushan Han author Justin Martineau author Doreen Cheng author Christopher Thomas author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication han-etal-2015-samsung 10.18653/v1/S15-2031 https://aclanthology.org/S15-2031/ 2015-06 172 177