An Efficient Language Model Using Double-Array Structures Makoto Yasuhara author Toru Tanaka author Jun-ya Norimatsu author Mikio Yamamoto 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 yasuhara-etal-2013-efficient https://aclanthology.org/D13-1023/ 2013-10 222 232