Optimized Event Storyline Generation based on Mixture-Event-Aspect Model Lifu Huang author Lian’en Huang 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 huang-huang-2013-optimized https://aclanthology.org/D13-1068/ 2013-10 726 735