monoQA: Multi-Task Learning of Reranking and Answer Extraction for Open-Retrieval Conversational Question Answering Sarawoot Kongyoung author Craig Macdonald author Iadh Ounis author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication kongyoung-etal-2022-monoqa 10.18653/v1/2022.emnlp-main.485 https://aclanthology.org/2022.emnlp-main.485/ 2022-12 7207 7218