@article{CTT100665626,
  author = {Takuma Igarashi and Ryohei Sasano and Hiroya Takamura and Manabu Okumura},
  title = {The Use of Sound Symbolism in Sentiment Classification},
  journal = {自然言語処理},
  year = 2013,
}

@inproceedings{CTT100654004,
  author = {Takuma Igarashi and Ryohei Sasano and Hiroya Takamura and Manabu Okumura},
  title = {The Use of Sound Symbolism in Sentiment Classification},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100636365,
  author = {五十嵐沢馬 and 笹野遼平 and 高村大也 and 奥村学},
  title = {オノマトペの音象徴を利用した評判分析},
  booktitle = {},
  year = 2012,
}