A Knowledge-Grounded Multimodal Search-Based Conversational Agent Shubham Agarwal author Ondřej Dušek author Ioannis Konstas author Verena Rieser author 2018-10 text 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 Association for Computational Linguistics Brussels, Belgium conference publication agarwal-etal-2018-knowledge 10.18653/v1/W18-5709 https://aclanthology.org/W18-5709/ 2018-10 59 66