@Article{396,
  title = {Protection of Personal Information based on User Preference},
  author = {Kenichi Takahashi and Takanori Matsuzaki and Tsunenori Mine and Takao Kawamura and Kazunori Sugahara},
  journal = {International Journal of New Computer Architectures and Their Applications (IJNCAA)},
  volume = {1},
  number = {4},
  pages = {822--834},
  year = {2011},
  month = {9}
}