@inproceedings{oai:ipsj.ixsq.nii.ac.jp:00228654,
 author = {野島, 良 and 王, 立華 and 菊池, 浩明 and Ryo, Nojima and Lihua, Wang and Hiroaki, Kikuchi},
 book = {コンピュータセキュリティシンポジウム2023論文集},
 month = {Oct},
 note = {In the anonymization of data including personal information, there is an opinion that it is important to prevent re-identification. On the other hand, in the academic world, differential privacy has attracted attention, and many anonymization methods that satisfy differential privacy have been proposed. However, the relationship between differential privacy and re-identification is not necessarily clear, and it is unclear whether satisfying differential privacy means difficulty in re-identification. Therefore, in this paper, we evaluate the relationship between differential privacy and re-identification, and show that satisfying differential privacy is a (almost) sufficient condition for re-identification difficulty., In the anonymization of data including personal information, there is an opinion that it is important to prevent re-identification. On the other hand, in the academic world, differential privacy has attracted attention, and many anonymization methods that satisfy differential privacy have been proposed. However, the relationship between differential privacy and re-identification is not necessarily clear, and it is unclear whether satisfying differential privacy means difficulty in re-identification. Therefore, in this paper, we evaluate the relationship between differential privacy and re-identification, and show that satisfying differential privacy is a (almost) sufficient condition for re-identification difficulty.},
 pages = {288--293},
 publisher = {情報処理学会},
 title = {匿名化において差分プライバシーは十分に安全な指標になっているか？},
 year = {2023}
}