Rajarshi Das, Shehzaad Dhuliawala, Manzil Zaheer, Andrew McCallum. Multi-step Retriever-Reader Interaction for Scalable Open-domain Question Answering. In 7th International Conference on Learning Representations, ICLR 2019, New Orleans, LA, USA, May 6-9, 2019. OpenReview.net, 2019. [doi]
Abstract is missing.