Liu, T., Sun, Y., Wu, J., Xu, X., Han, Y., Li, C., & Gong, B. (2023). Unsupervised Paraphrasing under Syntax Knowledge. Proceedings of the AAAI Conference on Artificial Intelligence, 37(11), 13273-13281. https://doi.org/10.1609/aaai.v37i11.26558