@inproceedings{sun2019aesop,
    title = {AESOP: Paraphrase Generation with Adaptive Syntactic Control},
    author = {Sun, Jiao and Ma, Xuezhe and Peng, Nanyun},
    booktitle = {Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing},
    address = {Punta Cana, Dominican Republic},
    month = {November},
    year = {2021}
}