@inproceedings{liu22acl, title = {{BRIO}: Bringing Order to Abstractive Neural Summarization}, author = {Yixin Liu and Pengfei Liu and Dragomir Radev and Graham Neubig}, booktitle = {Annual Conference of the Association for Computational Linguistics (ACL)}, address = {Dublin, Ireland}, month = {May}, url = {https://arxiv.org/abs/2203.16804}, year = {2022} }