"Yoshifumi Saito,Wakaha Ogata","Private Decision Tree Evaluation by a Single Untrusted Server for Machine Learnig as a Service",,"IEICE Trans. on Fundamentals",,"Vol. E105-A","No. 3",,2022,Mar. "齋藤吉史,尾形わかは","信頼できないサーバによる決定木評価の委託計算方式","暗号と情報セキュリティシンポジウム SCIS2021",,,,,,2021,Jan. "齋藤吉史,尾形わかは","Support Vector Machine を用いたプライバシー保護型データ分類方式の改良","暗号と情報セキュリティシンポジウムSCIS2019","暗号と情報セキュリティシンポジウム予稿集",,,,,2019,Jan.