CGF: Constrained Generation Framework for Query Rewriting in Conversational AI Jie Hao author Yang Liu author Xing Fan author Saurabh Gupta author Saleh Soltan author Rakesh Chada author Pradeep Natarajan author Chenlei Guo author Gokhan Tur author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing: Industry Track Yunyao Li editor Angeliki Lazaridou editor Association for Computational Linguistics Abu Dhabi, UAE conference publication hao-etal-2022-cgf 10.18653/v1/2022.emnlp-industry.48 https://aclanthology.org/2022.emnlp-industry.48/ 2022-12 475 483