@article{CTT100669580,
  author = {高田 哲司 and 大貫 岳人 and 小池英樹},
  title = {個人認証システム「あわせ絵」の安全性と利便性に関する評価実験},
  journal = {情報処理学会論文誌},
  year = 2006,
}

@inproceedings{CTT100675184,
  author = {Tetsuji Takada and Takehito Onuki and Hideki Koike},
  title = {Awase-E: Recognition-based Image Authentication Scheme Using Users' Personal Photographs},
  booktitle = {},
  year = 2006,
}