@inproceedings{ai-xu-2015-system,
    title = "A System Demonstration of a Framework for Computer Assisted Pronunciation Training",
    author = "Ai, Renlong  and
      Xu, Feiyu",
    editor = "Chen, Hsin-Hsi  and
      Markert, Katja",
    booktitle = "Proceedings of {ACL}-{IJCNLP} 2015 System Demonstrations",
    month = jul,
    year = "2015",
    address = "Beijing, China",
    publisher = "Association for Computational Linguistics and The Asian Federation of Natural Language Processing",
    url = "https://aclanthology.org/P15-4001",
    doi = "10.3115/v1/P15-4001",
    pages = "1--6",
}