Investigating the Effect of Background Knowledge on Natural Questions Vidhisha Balachandran author Bhuwan Dhingra author Haitian Sun author Michael Collins author William Cohen author 2021-06 text Proceedings of Deep Learning Inside Out (DeeLIO): The 2nd Workshop on Knowledge Extraction and Integration for Deep Learning Architectures Eneko Agirre editor Marianna Apidianaki editor Ivan Vulić editor Association for Computational Linguistics Online conference publication balachandran-etal-2021-investigating 10.18653/v1/2021.deelio-1.3 https://aclanthology.org/2021.deelio-1.3/ 2021-06 25 30