@inproceedings{zhang-feng-2021-modeling-concentrated,
    title = "Modeling Concentrated Cross-Attention for Neural Machine Translation with {G}aussian Mixture Model",
    author = "Zhang, Shaolei  and
      Feng, Yang",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2021",
    month = nov,
    year = "2021",
    address = "Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.findings-emnlp.121/",
    doi = "10.18653/v1/2021.findings-emnlp.121",
    pages = "1401--1411"
}