Hop, Union, Generate: Explainable Multi-hop Reasoning without Rationale Supervision Wenting Zhao author Justin Chiu author Claire Cardie author Alexander Rush author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication zhao-etal-2023-hop 10.18653/v1/2023.emnlp-main.1001 https://aclanthology.org/2023.emnlp-main.1001/ 2023-12 16119 16130