@inproceedings{wu-etal-2023-cross2stra,
    title = "{C}ross2{S}tr{A}: Unpaired Cross-lingual Image Captioning with Cross-lingual Cross-modal Structure-pivoted Alignment",
    author = "Wu, Shengqiong  and
      Fei, Hao  and
      Ji, Wei  and
      Chua, Tat-Seng",
    editor = "Rogers, Anna  and
      Boyd-Graber, Jordan  and
      Okazaki, Naoaki",
    booktitle = "Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2023",
    address = "Toronto, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/2023.acl-long.146/",
    doi = "10.18653/v1/2023.acl-long.146",
    pages = "2593--2608"
}