@inproceedings{CTT100572405,
  author = {KEISUKE TANAKA and Yuuki Tan and Hirotoshi Takebe},
  title = {New Security Notions for Public-Key Encryption with Keyword Search},
  booktitle = {2009年 暗号と情報セキュリティシンポジウム},
  year = 2009,
}