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IEICE Trans

Shuichi KATSUMATA

Model Inversion Attacks for Online Prediction Systems: Without Knowledge of Non-Sensitive Attributes
Seira HIDANO Takao MURAKAMI Shuichi KATSUMATA Shinsaku KIYOMOTO Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/11/01
Vol. E101-D  No. 11  pp. 2665-2676
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Forensics and Risk Analysis
Keyword: 
black box, model inversion, data poisoning, online ML systems, 
 Summary | Full Text:PDF
Constructing Subspace Membership Encryption through Inner Product Encryption
Shuichi KATSUMATA Noboru KUNIHIRO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 1804-1815
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
predicate encryption, subspace membership encryption, function privacy, 
 Summary | Full Text:PDF