SAPPHIRE: Approaches for Enhanced Concept-to-Text Generation Steven Y Feng author Jessica Huynh author Chaitanya Prasad Narisetty author Eduard Hovy author Varun Gangal author 2021-08 text Proceedings of the 14th International Conference on Natural Language Generation Anya Belz editor Angela Fan editor Ehud Reiter editor Yaji Sripada editor Association for Computational Linguistics Aberdeen, Scotland, UK conference publication feng-etal-2021-sapphire 10.18653/v1/2021.inlg-1.21 https://aclanthology.org/2021.inlg-1.21/ 2021-08 212 225