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IEICE Trans

Jun SAKUMA

Deterministic and Probabilistic Certified Defenses for Content-Based Image Retrieval
Kazuya KAKIZAKI Kazuto FUKUCHI Jun SAKUMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/01/01
Vol. E108-D  No. 1  pp. 92-109
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
adversarial example, certified defense, content-based image retrieval, 
 Summary | Full Text:PDF
CAMRI Loss: Improving the Recall of a Specific Class without Sacrificing Accuracy
Daiki NISHIYAMA Kazuto FUKUCHI Youhei AKIMOTO Jun SAKUMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/04/01
Vol. E106-D  No. 4  pp. 523-537
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
machine learning, multiclass classification, loss function, neural networks, cost-sensitive learning, deep learning, 
 Summary | Full Text:PDF
Locally Differentially Private Minimum Finding
Kazuto FUKUCHI Chia-Mu YU Jun SAKUMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2022/08/01
Vol. E105-D  No. 8  pp. 1418-1430
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
privacy, local differential privacy, minimum finding, estimation error analysis, heavy-tailed distributions, 
 Summary | Full Text:PDF
Study on Record Linkage of Anonymizied Data
Hiroaki KIKUCHI Takayasu YAMAGUCHI Koki HAMADA Yuji YAMAOKA Hidenobu OGURI Jun SAKUMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2018/01/01
Vol. E101-A  No. 1  pp. 19-28
Type of Manuscript:  INVITED PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
data privacy, anonymization, re-identification risk, big data, 
 Summary | Full Text:PDF
Prediction with Model-Based Neutrality
Kazuto FUKUCHI Toshihiro KAMISHIMA Jun SAKUMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/08/01
Vol. E98-D  No. 8  pp. 1503-1516
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
neutrality, fairness, discrimination, logistic regression, linear regression, classification, regression, social responsibility, 
 Summary | Full Text:PDF