Data Augmentation with Hierarchical SQL-to-Question Generation for Cross-domain Text-to-SQL Parsing Kun Wu author Lijie Wang author Zhenghua Li author Ao Zhang author Xinyan Xiao author Hua Wu author Min Zhang author Haifeng Wang author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication wu-etal-2021-data 10.18653/v1/2021.emnlp-main.707 https://aclanthology.org/2021.emnlp-main.707/ 2021-11 8974 8983