ALTER: Auxiliary Text Rewriting Tool for Natural Language Generation Qiongkai Xu author Chenchen Xu author Lizhen Qu author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations Sebastian Padó editor Ruihong Huang editor Association for Computational Linguistics Hong Kong, China conference publication xu-etal-2019-alter 10.18653/v1/D19-3003 https://aclanthology.org/D19-3003/ 2019-11 13 18