Two-Stage Method for Large-Scale Acquisition of Contradiction Pattern Pairs using Entailment Julien Kloetzer author Stijn De Saeger author Kentaro Torisawa author Chikara Hashimoto author Jong-Hoon Oh author Motoki Sano author Kiyonori Ohtake author 2013-10 text Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing David Yarowsky editor Timothy Baldwin editor Anna Korhonen editor Karen Livescu editor Steven Bethard editor Association for Computational Linguistics Seattle, Washington, USA conference publication kloetzer-etal-2013-two https://aclanthology.org/D13-1065/ 2013-10 693 703