Research Challenges in Building a Voice-based Artificial Personal Shopper - Position Paper Nut Limsopatham author Oleg Rokhlenko author David Carmel 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 limsopatham-etal-2018-research 10.18653/v1/W18-5706 https://aclanthology.org/W18-5706/ 2018-10 40 45