%0 Journal Article %T MACSum: Controllable Summarization with Mixed Attributes %A Zhang, Yusen %A Liu, Yang %A Yang, Ziyi %A Fang, Yuwei %A Chen, Yulong %A Radev, Dragomir %A Zhu, Chenguang %A Zeng, Michael %A Zhang, Rui %J Transactions of the Association for Computational Linguistics %D 2023 %V 11 %I MIT Press %C Cambridge, MA %F zhang-etal-2023-macsum %R 10.1162/tacl_a_00575 %U https://aclanthology.org/2023.tacl-1.46/ %U https://doi.org/10.1162/tacl_a_00575 %P 787-803