Multi-Task Learning using Dynamic Task Weighting for Conversational Question Answering Sarawoot Kongyoung author Craig Macdonald author Iadh Ounis author 2020-11 text Proceedings of the 5th International Workshop on Search-Oriented Conversational AI (SCAI) Jeff Dalton editor Aleksandr Chuklin editor Julia Kiseleva editor Mikhail Burtsev editor Association for Computational Linguistics Online conference publication kongyoung-etal-2020-multi 10.18653/v1/2020.scai-1.3 https://aclanthology.org/2020.scai-1.3/ 2020-11 17 26