@article{CTT100799430,
  author = {Taichi Asami and Ryo Masumura and Yushi Aono and Koichi Shinoda},
  title = {Recurrent out-of-vocabulary word detection based on distribution of features},
  journal = {Computer speech & language},
  year = 2019,
}

@inproceedings{CTT100716848,
  author = {Taichi Asami and Ryo Masumura and Yushi Aono and Koichi Shinoda},
  title = {Recurrent Out-of-Vocabulary Word Detection Using Distribution of Features},
  booktitle = {Proc. Interspeech},
  year = 2016,
}