Proceedings of Grand Challenge and Workshop on Human Multimodal Language (Challenge-HML) Amir Zadeh editor Paul Pu Liang editor Louis-Philippe Morency editor Soujanya Poria editor Erik Cambria editor Stefan Scherer editor 2018-07 Association for Computational Linguistics Melbourne, Australia text conference publication ws-2018-grand https://aclanthology.org/W18-3300/