1. Akari Asai and Eunsol Choi. 2020. Challenges in Information Seeking QA:Unanswerable Questions and Paragraph Retrieval. (2020). arxiv:2010.11915http://arxiv.org/abs/2010.11915 Akari Asai and Eunsol Choi. 2020. Challenges in Information Seeking QA:Unanswerable Questions and Paragraph Retrieval. (2020). arxiv:2010.11915http://arxiv.org/abs/2010.11915
2. A Non-Factoid Question-Answering Taxonomy
3. B. Barla Cambazoglu , Valeriia Baranova , Falk Scholer , Mark Sanderson , Leila Tavakoli , and Bruce Croft . 2021 . Quantifying Human-Perceived Answer Utility in Non-factoid Question Answering. CHIIR 2021 - Proceedings of the 2021 Conference on Human Information Interaction and Retrieval, 75–84 . https://doi.org/10.1145/3406522.3446028 10.1145/3406522.3446028 B. Barla Cambazoglu, Valeriia Baranova, Falk Scholer, Mark Sanderson, Leila Tavakoli, and Bruce Croft. 2021. Quantifying Human-Perceived Answer Utility in Non-factoid Question Answering. CHIIR 2021 - Proceedings of the 2021 Conference on Human Information Interaction and Retrieval, 75–84. https://doi.org/10.1145/3406522.3446028
4. Danqi Chen , Adam Fisch , Jason Weston , and Antoine. Bordes. 2017. Reading Wikipedia to answer opendomain questions . In Association for Computational Linguistics (ACL) ( 2017 ), 1870–1879. Danqi Chen, Adam Fisch, Jason Weston, and Antoine. Bordes. 2017. Reading Wikipedia to answer opendomain questions. In Association for Computational Linguistics (ACL) (2017), 1870–1879.
5. Eunsol Choi , He He , Mohit Iyyer , Mark Yatskar , Wen Tau Yih , Yejin Choi , Percy Liang , and Luke Zettlemoyer . 2020 . QUAC: Question answering in context . Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, EMNLP 2018(2020) , 2174–2184. https://doi.org/10.18653/v1/d18-1241 arxiv:1808.07036 10.18653/v1 Eunsol Choi, He He, Mohit Iyyer, Mark Yatskar, Wen Tau Yih, Yejin Choi, Percy Liang, and Luke Zettlemoyer. 2020. QUAC: Question answering in context. Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, EMNLP 2018(2020), 2174–2184. https://doi.org/10.18653/v1/d18-1241 arxiv:1808.07036