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IEICE Trans

Takahiro MATSUDA

Privacy-Preserving Verifiable CNNs
Nuttapong ATTRAPADUNG Goichiro HANAOKA Ryo HIROMASA Yoshihiro KOSEKI Takahiro MATSUDA Yutaro NISHIDA Yusuke SAKAI Jacob C. N. SCHULDT Satoshi YASUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/09/01
Vol. E109-A  No. 9  pp. 1510-1533
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
artificial intelligence, artificial intelligence as a service, verifiability, 
 Summary | Full Text:PDF
On the Implications from Updatable Encryption to Public-Key Cryptographic Primitives
Yuichi TANISHITA Ryuya HAYASHI Ryu ISHII Takahiro MATSUDA Kanta MATSUURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/03/01
Vol. E109-A  No. 3  pp. 216-231
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
updatable encryption, public-key encryption, oblivious samplability, lossy encryption, 
 Summary | Full Text:PDF
Updatable Encryption Secure against Randomness Compromise
Yuichi TANISHITA Ryuya HAYASHI Ryu ISHII Takahiro MATSUDA Kanta MATSUURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/03/01
Vol. E109-A  No. 3  pp. 232-245
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
updatable encryption, public-key encryption, ElGamal encryption, DDH assumption, randomness compromise, 
 Summary | Full Text:PDF
Virtual Machine Placement Method with Compressed Sensing-Based Traffic Volume Estimation
Kenta YUMOTO Ami YAMAMOTO Takahiro MATSUDA Junichi HIGUCHI Takeshi KODAMA Hitoshi UENO Takashi SHIRAISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2025/01/01
Vol. E108-B  No. 1  pp. 72-84
Type of Manuscript:  PAPER
Category: Network
Keyword: 
virtual machine, compressed sensing, VM placement, traffic volume estimation, 
 Summary | Full Text:PDF
Constraints and Evaluations on Signature Transmission Interval for Aggregate Signatures with Interactive Tracing Functionality
Ryu ISHII Kyosuke YAMASHITA Zihao SONG Yusuke SAKAI Tadanori TERUYA Takahiro MATSUDA Goichiro HANAOKA Kanta MATSUURA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/04/01
Vol. E107-A  No. 4  pp. 619-633
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technologies for Safe and Secure Life)
Category: 
Keyword: 
sensor networks, aggregate signature, 
 Summary | Full Text:PDF
Single UAV-Based Wave Source Localization in NLOS Environments
Shinichi MURATA Takahiro MATSUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2023/12/01
Vol. E106-B  No. 12  pp. 1491-1500
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wave source localization, unmanned aerial vehicle, non-line-of-sight, direction of arrival, 
 Summary | Full Text:PDF
Fault-Tolerant Aggregate Signature Schemes against Bandwidth Consumption Attack
Kyosuke YAMASHITA Ryu ISHII Yusuke SAKAI Tadanori TERUYA Takahiro MATSUDA Goichiro HANAOKA Kanta MATSUURA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2023/09/01
Vol. E106-A  No. 9  pp. 1177-1188
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Cryptography and Information Security
Keyword: 
sensor networks, aggregate signature schemes, fault-tolerant aggregate signature schemes, dynamic traitor tracing, 
 Summary | Full Text:PDF
Aggregate Signature Schemes with Traceability of Devices Dynamically Generating Invalid Signatures
Ryu ISHII Kyosuke YAMASHITA Yusuke SAKAI Tadanori TERUYA Takahiro MATSUDA Goichiro HANAOKA Kanta MATSUURA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2022/11/01
Vol. E105-D  No. 11  pp. 1845-1856
Type of Manuscript:  Special Section PAPER (Special Section on Next-generation Security Applications and Practice)
Category: 
Keyword: 
sensor networks, aggregate signature schemes, fault-tolerant aggregate signature schemes, dynamic traitor tracing, 
 Summary | Full Text:PDF
Receiver Selective Opening Chosen Ciphertext Secure Identity-Based Encryption
Keisuke HARA Takahiro MATSUDA Keisuke TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2022/03/01
Vol. E105-A  No. 3  pp. 160-172
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
identity-based encryption, receiver selective opening security, chosen ciphertext attack, 
 Summary | Full Text:PDF
Graph Laplacian-Based Sequential Smooth Estimator for Three-Dimensional RSS Map
Takahiro MATSUDA Fumie ONO Shinsuke HARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2021/07/01
Vol. E104-B  No. 7  pp. 738-748
Type of Manuscript:  Special Section PAPER (Special Section on Future Directions of Research and Development on Communication Quality)
Category: 
Keyword: 
unmanned aerial vehicle, received signal strength, graph Laplacian, least square estimation, sequential estimation, 
 Summary | Full Text:PDF
Efficient Secure Neural Network Prediction Protocol Reducing Accuracy Degradation
Naohisa NISHIDA Tatsumi OBA Yuji UNAGAMI Jason PAUL CRUZ Naoto YANAI Tadanori TERUYA Nuttapong ATTRAPADUNG Takahiro MATSUDA Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2020/12/01
Vol. E103-A  No. 12  pp. 1367-1380
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
secure computation, secret sharing, machine learning, binarized neural networks, 
 Summary | Full Text:PDF
Control Vector Selection for Extended Packetized Predictive Control in Wireless Networked Control Systems
Keisuke NAKASHIMA Takahiro MATSUDA Masaaki NAGAHARA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2020/07/01
Vol. E103-B  No. 7  pp. 748-758
Type of Manuscript:  PAPER
Category: Network
Keyword: 
wireless networked control systems, extended packetized predictive control, bursty packet losses, random delays, control vector selection, 
 Summary | Full Text:PDF
Multihop TDMA-Based Wireless Networked Control Systems Robust against Bursty Packet Losses: A Two-Path Approach
Keisuke NAKASHIMA Takahiro MATSUDA Masaaki NAGAHARA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2020/03/01
Vol. E103-B  No. 3  pp. 200-210
Type of Manuscript:  PAPER
Category: Network
Keyword: 
WNCS, multihop TDMA, bursty packet losses, two-disjoint-path switching, link scheduling, cross-layer design, 
 Summary | Full Text:PDF
A New Combiner for Key Encapsulation Mechanisms
Goichiro HANAOKA Takahiro MATSUDA Jacob C. N. SCHULDT 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1668-1675
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography
Keyword: 
encryption, key encapsulation mechanisms, combiners, 
 Summary | Full Text:PDF
Heterogeneous Delay Tomography for Wide-Area Mobile Networks
Hideaki KINSHO Rie TAGYO Daisuke IKEGAMI Takahiro MATSUDA Jun OKAMOTO Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2019/08/01
Vol. E102-B  No. 8  pp. 1607-1616
Type of Manuscript:  PAPER
Category: Network
Keyword: 
delay tomography, graph Fourier transform (GFT), compressed sensing (CS), crowdsourcing, mobile network, 
 Summary | Full Text:PDF
Proxy Re-Encryption That Supports Homomorphic Operations for Re-Encrypted Ciphertexts
Yutaka KAWAI Takahiro MATSUDA Takato HIRANO Yoshihiro KOSEKI Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2019/01/01
Vol. E102-A  No. 1  pp. 81-98
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
Proxy Re-encryption, homomorphic encryption, 
 Summary | Full Text:PDF
Tag-KEM/DEM Framework for Public-Key Encryption with Non-Interactive Opening
Yusuke SAKAI Takahiro MATSUDA Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/11/01
Vol. E101-D  No. 11  pp. 2677-2687
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Cryptographic Techniques
Keyword: 
Public-key encryption with non-interactive opening, Tag-KEM, 
 Summary | Full Text:PDF
More Constructions of Re-Splittable Threshold Public Key Encryption
Satsuya OHATA Takahiro MATSUDA Goichiro HANAOKA Kanta MATSUURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2018/09/01
Vol. E101-A  No. 9  pp. 1473-1483
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
threshold public key encryption, key re-splittability, 
 Summary | Full Text:PDF
Private Similarity Searchable Encryption for Euclidean Distance
Yuji UNAGAMI Natsume MATSUZAKI Shota YAMADA Nuttapong ATTRAPADUNG Takahiro MATSUDA Goichiro HANAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2017/10/01
Vol. E100-D  No. 10  pp. 2319-2326
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy and Anonymity in Computation, Communication and Storage Systems)
Category: Operating system and network Security
Keyword: 
searchable encryption, inner product encryption, the weighted Euclidean distance, 
 Summary | Full Text:PDF
On the Security of Non-Interactive Key Exchange against Related-Key Attacks
Hiraku MORITA Jacob C.N. SCHULDT Takahiro MATSUDA Goichiro HANAOKA Tetsu IWATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 1910-1923
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
related-key attacks, Non-Interactive Key Exchange, Diffie-Hellman key exchange scheme, 
 Summary | Full Text:PDF
Traffic Anomaly Detection Based on Robust Principal Component Analysis Using Periodic Traffic Behavior
Takahiro MATSUDA Tatsuya MORITA Takanori KUDO Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2017/05/01
Vol. E100-B  No. 5  pp. 749-761
Type of Manuscript:  PAPER
Category: Network
Keyword: 
principal component analysis (PCA), outlier, robust PCA, anomaly detection, minimum covariance determinant (MCD), 
 Summary | Full Text:PDF
On the Security of Schnorr Signatures, DSA, and ElGamal Signatures against Related-Key Attacks
Hiraku MORITA Jacob C.N. SCHULDT Takahiro MATSUDA Goichiro HANAOKA Tetsu IWATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/01/01
Vol. E100-A  No. 1  pp. 73-90
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
related-key attacks, Schnorr signatures, DSA, ElGamal signatures., 
 Summary | Full Text:PDF
A Novel Collision Avoidance Scheme Using Optimized Contention Window in Dense Wireless LAN Environments
Yoshiaki MORINO Takefumi HIRAGURI Hideaki YOSHINO Kentaro NISHIMORI Takahiro MATSUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2426-2434
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
IEEE802.11 MAC, contention window, transmission efficiency, 
 Summary | Full Text:PDF
Location-Aware Store-Carry-Forward Routing Based on Node Density Estimation
Tomotaka KIMURA Takahiro MATSUDA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/01/01
Vol. E98-B  No. 1  pp. 99-106
Type of Manuscript:  Special Section PAPER (Special Section on Quality of Diversifying Communication Networks and Services)
Category: 
Keyword: 
delay tolerant networks, mobile ad hoc networks, location-aware routing, store-carry-forward routing, node density estimation, 
 Summary | Full Text:PDF
Sequential Loss Tomography Using Compressed Sensing
Kazushi TAKEMOTO Takahiro MATSUDA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/11/01
Vol. E96-B  No. 11  pp. 2756-2765
Type of Manuscript:  Special Section PAPER (Special Section on Progress in Information Network Science)
Category: 
Keyword: 
network tomography, loss tomography, compressed sensing, sparse vector, 
 Summary | Full Text:PDF
Bitwise Operation-Based In-Network Processing for Loss Tomography
Takahiro MATSUDA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2  pp. 470-478
Type of Manuscript:  Special Section PAPER (Special Section on Quality of Communication Services Improving Quality of Life)
Category: 
Keyword: 
network tomography, link loss rates, in-network processing, likelihood function, 
 Summary | Full Text:PDF
Compressive Sampling for Remote Control Systems
Masaaki NAGAHARA Takahiro MATSUDA Kazunori HAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/04/01
Vol. E95-A  No. 4  pp. 713-722
Type of Manuscript:  Special Section PAPER (Special Section on Reliable Robust Radio Control Technology)
Category: 
Keyword: 
remote control, compressive sampling, compressed sensing, sparse representation, 1-2 optimization, 
 Summary | Full Text:PDF
Passive Coding-Based Epidemic Routing in Sparsely Populated Mobile Ad hoc Networks
Yasushi YAMAWAKI Takahiro MATSUDA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 169-177
Type of Manuscript:  PAPER
Category: Network
Keyword: 
Epidemic Routing, mobile ad hoc networks, passive coding, 
 Summary | Full Text:PDF
Survey of Network Coding and Its Applications
Takahiro MATSUDA Taku NOGUCHI Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3  pp. 698-717
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
network coding, design problem, throughput/capacity enhancement, robustness enhancement, network tomography, security, 
 Summary | Full Text:PDF
Dynamic Contention Window Control Scheme in IEEE 802.11e EDCA-Based Wireless LANs
B. A. Hirantha Sithira ABEYSEKERA Takahiro MATSUDA Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1  pp. 56-64
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
IEEE 802.11e wireless local area network, EDCA, contention window, dynamic control, quality of services (QoS), fairness, 
 Summary | Full Text:PDF
Broadcasting with Randomized Network Coding in Dense Wireless Ad Hoc Networks
Takahiro MATSUDA Taku NOGUCHI Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3216-3225
Type of Manuscript:  PAPER
Category: Network
Keyword: 
broadcasting, broadcast storm problem, network coding, wireless ad hoc networks, 
 Summary | Full Text:PDF
A Strongly Unforgeable Signature under the CDH Assumption without Collision Resistant Hash Functions
Takahiro MATSUDA Nuttapong ATTRAPADUNG Goichiro HANAOKA Kanta MATSUURA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/05/01
Vol. E91-D  No. 5  pp. 1466-1476
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Cryptographic Techniques
Keyword: 
digital signature, strong unforgeability, target collision resistant hash function, standard model, 
 Summary | Full Text:PDF
Contention-Free λ-Planes in Optically Burst-Switched WDM Networks
Kouji HIRATA Takahiro MATSUDA Hiroshi NAGAMOCHI Tetsuya TAKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2524-2531
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
optical burst switching, WDM, wavelength assignment, burst scheduling, 
 Summary | Full Text:PDF
TCP Congestion Control with ACK-Pacing for Vertical Handover
Yosuke MATSUSHITA Takahiro MATSUDA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/04/01
Vol. E90-B  No. 4  pp. 885-893
Type of Manuscript:  PAPER
Category: Network
Keyword: 
vertical handover, TCP, congestion control, ACK-pacing, 
 Summary | Full Text:PDF
Network Supported Bandwidth Control for TCP in Hierarchical Mobile Internet
Yosuke MATSUSHITA Takahiro MATSUDA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 266-273
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
handover, TCP, mobile Internet, bandwidth control, 
 Summary | Full Text:PDF
Active ECN Mechanism for Fairness among TCP Sessions with Different Round Trip Times
Takahiro MATSUDA Akira NAGATA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/10/01
Vol. E87-B  No. 10  pp. 2931-2938
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
TCP, fairness, explicit congestion notification (ECN), rate control, active queue management (AQM), 
 Summary | Full Text:PDF
Mismatch of Packet Recovery Mechanisms for Bit Error and Handover in Wireless TCP
Yu SAKAI Yosuke MATSUSHITA Takahiro MATSUDA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/09/01
Vol. E87-B  No. 9  pp. 2626-2633
Type of Manuscript:  Special Section PAPER (Special Section on Networking Technologies for Mobile Internet Systems)
Category: TCP
Keyword: 
wireless, TCP, ARQ, handover, buffer control, 
 Summary | Full Text:PDF
Performance Evaluation of New Multicast Architecture with Network Coding
Taku NOGUCHI Takahiro MATSUDA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6  pp. 1788-1795
Type of Manuscript:  Special Section PAPER (Special Issue on Content Delivery Networks)
Category: CDN Architecture
Keyword: 
multicast, network coding, network information theory, max-flow, 
 Summary | Full Text:PDF
Performance Analysis of Fairness Issue of Wireless and Wired TCP Connections
Takahiro MATSUDA Miki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4  pp. 1356-1363
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
TCP, wireless link, fairness, ARQ, 
 Summary | Full Text:PDF