A Sequential Flow Control Framework for Multi-hop Knowledge Base Question Answering Minghui Xie author Chuzhan Hao author Peng Zhang 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 xie-etal-2022-sequential 10.18653/v1/2022.emnlp-main.578 https://aclanthology.org/2022.emnlp-main.578/ 2022-12 8450 8460