XOR QA: Cross-lingual Open-Retrieval Question Answering Akari Asai author Jungo Kasai author Jonathan Clark author Kenton Lee author Eunsol Choi author Hannaneh Hajishirzi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication asai-etal-2021-xor 10.18653/v1/2021.naacl-main.46 https://aclanthology.org/2021.naacl-main.46/ 2021-06 547 564