About OSAMURA HARUKI
About TANIGUCHI YOJI
About YAJIMA HIROSHI
About 情報処理学会シンポジウムシリーズ(CD-ROM)
About privacy
About diversity
About information security
About information network
About purchasing management
About privacy protection
About K-Anonymity
About personal information anonymity
About Social Networking Service
About purchasing history information
About Data protection
About 購買履歴情報
About 二次利用
About プライバシー
About 研究