Answering Complex Open-domain Questions Through Iterative Query Generation Peng Qi author Xiaowen Lin author Leo Mehr author Zijian Wang author Christopher D Manning author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication qi-etal-2019-answering 10.18653/v1/D19-1261 https://aclanthology.org/D19-1261/ 2019-11 2590 2602