Reinforced Multi-task Approach for Multi-hop Question Generation Deepak Gupta author Hardik Chauhan author Ravi Tej Akella author Asif Ekbal author Pushpak Bhattacharyya author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication gupta-etal-2020-reinforced 10.18653/v1/2020.coling-main.249 https://aclanthology.org/2020.coling-main.249/ 2020-12 2760 2775