@inproceedings{arai-etal-2019-sakura,
    title = "{S}akura: Large-scale Incorrect Example Retrieval System for Learners of {J}apanese as a Second Language",
    author = "Arai, Mio  and
      Kodaira, Tomonori  and
      Komachi, Mamoru",
    editor = "Costa-juss{\`a}, Marta R.  and
      Alfonseca, Enrique",
    booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: System Demonstrations",
    month = jul,
    year = "2019",
    address = "Florence, Italy",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/P19-3001/",
    doi = "10.18653/v1/P19-3001",
    pages = "1--6"
}