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IEICE Trans

Rikima MITSUHASHI

DGA-Based Malware Communication Detection from DoH Traffic Using Hierarchical Machine Learning Analysis
Rikima MITSUHASHI Yong JIN Katsuyoshi IIDA Yoshiaki TAKAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/06/01
Vol. E108-D  No. 6  pp. 526-534
Type of Manuscript:  Special Section PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
DNS over HTTPS (DoH), encrypted domain name resolution, network traffic classification, hierarchical machine learning analysis, Domain Generation Algorithm (DGA), 
 Summary | Full Text:PDF
Ensemble Malware Classifier Considering PE Section Information
Ren TAKEUCHI Rikima MITSUHASHI Masakatsu NISHIGAKI Tetsushi OHKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/03/01
Vol. E107-A  No. 3  pp. 306-318
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
malware family classification, PE section information, convolutional neural network, ensemble learning, 
 Summary | Full Text:PDF
A Method for Watermarking to Bezier Polynomial Surface Models
Hiroshi NAGAHASHI Rikima MITSUHASHI Ken'ichi MOROOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/01/01
Vol. E87-D  No. 1  pp. 224-232
Type of Manuscript:  PAPER
Category: Computer Graphics
Keyword: 
Bezier patch, subdivision, watermark embedding, 
 Summary | Full Text:PDF