Open-World Factually Consistent Question Generation Himanshu Maheshwari author Sumit Shekhar author Apoorv Saxena author Niyati Chhaya author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication maheshwari-etal-2023-open 10.18653/v1/2023.findings-acl.151 https://aclanthology.org/2023.findings-acl.151/ 2023-07 2390 2404