Proceedings of the 5th International Workshop on Search-Oriented Conversational AI (SCAI) Jeff Dalton editor Aleksandr Chuklin editor Julia Kiseleva editor Mikhail Burtsev editor 2020-11 Association for Computational Linguistics Online text conference publication scai-2020-international 10.18653/v1/2020.scai-1.0 https://aclanthology.org/2020.scai-1.0/