@inproceedings{wang-etal-2026-m2po,
    title = "{M}$^2${PO}: Multi-Perspective Multi-Pair Preference Optimization for Machine Translation",
    author = "Wang, Hao  and
      Xu, Linlong  and
      Liu, Heng  and
      Liu, Yangyang  and
      Zhao, Xiaohu  and
      Zeng, Bo  and
      Shao, Liangying  and
      Dong, Yichen  and
      Wu, Xinwei  and
      Zhou, Jiang  and
      Dong, Tianyu  and
      Zeng, Xiangxiang  and
      Wang, Longyue  and
      Luo, Weihua",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.469/",
    pages = "10315--10336",
    ISBN = "979-8-89176-390-6"
}