Proceedings of the 2018 EMNLP Workshop SCAI: The 2nd International Workshop on Search-Oriented Conversational AI Aleksandr Chuklin editor Jeff Dalton editor Julia Kiseleva editor Alexey Borisov editor Mikhail Burtsev editor 2018-10 Association for Computational Linguistics Brussels, Belgium text conference publication emnlp-2018-57 https://aclanthology.org/W18-5700/