Hiroshi Yoshiura

91 papers A 1B 9C 6Misc 4Journal 21Unranked 47
YearRankTypeTitle / Venue / Authors
2025 — conf
Linking Data across Diverse Domains Using Latent Cluster with Differential Privacy.
IIAI-AAI-Winter
Hiroshi Yoshiura, Masatsugu Ichino, Tetsuji Kuboyama, Hideki Yoshii, Yoichi Midorikawa, Ryunosuke Shimmura, Akira Shuto
2024 — conf
Machine-Learning-Based Re-identification of Location Histories Using Features Considering Sparsity Obtained from Social Networking Services.
GCCE
Takeya Horiuchi, Ryunosuke Shimmura, Hiroshi Yoshiura, Yoichi Midorikawa, Hideki Yoshii, Masatsugu Ichino
2024 J jnl
Personal Authentication for Periocular Region in Thermal and Visible Light Images by Using CNN.
J. Inf. Process.
Takumi Nakamura, Shusuke Kawamura, Hiroshi Yoshiura, Masatsugu Ichino
2023 — conf
Cross-Spectral Periocular Recognition by Translating Thermal Images into Visible Light Images.
GCCE
Shusuke Kawamura, Hiroshi Yoshiura, Masatsugu Ichino
2023 — conf
Explainable Multimodal Fake Posts Detection Using Feature Extraction with Attention Mechanisms.
QRS Companion
Tomoaki Ohkawa, Hiroshi Yoshiura, Takayasu Yamaguchi
2022 — conf
Breaking Anonymity of Social Media by Profiling from Multimodal Information.
QRS Companion
Eina Hashimoto, Masatsugu Ichino, Hiroshi Yoshiura
2022 — conf
Machine Learning based Re-identification of Location Histories using Contact Information Collected from Social Networking Services.
QRS Companion
Takeya Horiuchi, Hiroshi Yoshiura, Yoichi Midorikawa, Hideki Yoshii, Masatsugu Ichino
2022 — conf
Time Series Analysis of SHAP Values by Automobile Manufacturers Recovery Rates.
ICDLT
Yukari Shirota, Kotaro Kuno, Hiroshi Yoshiura
2021 — conf
Modeling Malicious Behaviors and Fake News Dissemination on Social Networks.
I3E
Kento Yoshikawa, Masatsugu Ichino, Hiroshi Yoshiura
2021 — conf
Periocular Recognition Based on Features from Thermal and Visible-Light Images.
GCCE
Takumi Nakamura, Hiroshi Yoshiura, Masatsugu Ichino
2021 — conf
Reliability-Disguised Attacks on Social Network to Accelerate Fake News Dissemination.
QRS Companion
Kento Yoshikawa, Takumi Awa, Risa Kusano, Masatsugu Ichino, Hiroshi Yoshiura
2020 — conf
A Fake News Dissemination Model Based on Updating Reliability and Doubt among Individuals.
iCAST
Kento Yoshikawa, Takumi Awa, Risa Kusano, Hiroyuki Sato, Masatsugu Ichino, Hiroshi Yoshiura
2020 — conf
Time-aware multi-resolutional approach to re-identifying location histories by using social networks.
QRS Companion
Takuto Ohka, Shun Matsumoto, Masatsugu Ichino, Hiroshi Yoshiura
2019 — conf
A Re-Identification Strategy Using Machine Learning that Exploits Better Side Data.
iCAST
Eina Hashimoto, Masatsugu Ichino, Hiroshi Yoshiura
2019 — conf
Personal Authentication of Iris and Periocular Recognition using XGBoost.
GCCE
Daisuke Uenoyama, Hiroshi Yoshiura, Masatsugu Ichino
2019 — conf
Re-identifying people from anonymous histories of their activities.
iCAST
Hiroshi Yoshiura
2018 J jnl
Personal Identification by Integrating a Number of Features from Iris and Periocular Region Using AdaBoost.
J. Inf. Process.
Shintaro Oishi, Yoshihiro Shirakawa, Masatsugu Ichino, Hiroshi Yoshiura
2016 — conf
Breaking Anonymity of Social Network Accounts by Using Coordinated and Extensible Classifiers Based on Machine Learning.
I3E
Eina Hashimoto, Masatsugu Ichino, Tetsuji Kuboyama, Isao Echizen, Hiroshi Yoshiura
2016 J jnl
Score Level Fusion for Network Traffic Application Identification.
IEICE Trans. Commun.
Masatsugu Ichino, Hiroaki Maeda, Hiroshi Yoshiura
2015 — conf
A Rule-Based Approach for Detecting Location Leaks of Short Text Messages.
BIS (Workshops)
Hoang-Quoc Nguyen-Son, Minh-Triet Tran, Hiroshi Yoshiura, Noboru Sonehara, Isao Echizen
2015 J jnl
Anonymizing Personal Text Messages Posted in Online Social Networks and Detecting Disclosures of Personal Information.
IEICE Trans. Inf. Syst.
Hoang-Quoc Nguyen-Son, Minh-Triet Tran, Hiroshi Yoshiura, Noboru Sonehara, Isao Echizen
2015 — conf
De-anonymising Social Network Posts by Linking with Résumé.
BIS (Workshops)
Yohei Ogawa, Eina Hashimoto, Masatsugu Ichino, Isao Echizen, Hiroshi Yoshiura
2015 J jnl
Evaluating Header Information Features for Malware Infection Detection.
J. Inf. Process.
Masatsugu Ichino, Kenji Kawamoto, Toru Iwano, Mitsuhiro Hatada, Hiroshi Yoshiura
2015 C conf
Fusion of iris and periocular user authentication by AdaBoost for mobile devices.
ICCE
Shintaro Oishi, Masatsugu Ichino, Hiroshi Yoshiura
2015 J jnl
Speaker verification method for operation system of consumer electronic devices.
IEEE Trans. Consumer Electron.
Masatsugu Ichino, Yasushi Yamazaki, Hiroshi Yoshiura
2015 C conf
Transportation means identification of content delivery system for consumer electronic devices.
ICCE
Masatsugu Ichino, Hiroshi Yoshiura, Jiro Katto
2014 B conf
A System for Anonymizing Temporal Phrases of Message Posted in Online Social Networks and for Detecting Disclosure.
ARES
Hoang-Quoc Nguyen-Son, Minh-Triet Tran, Hiroshi Yoshiura, Noboru Sonehara, Isao Echizen
2014 B conf
Effects of External Information on Anonymity and Role of Transparency with Example of Social Network De-anonymisation.
ARES
Haruno Kataoka, Yohei Ogawa, Isao Echizen, Tetsuji Kuboyama, Hiroshi Yoshiura
2014 J jnl
Evaluating payload features for malware infection detection.
J. Inf. Process.
Yusuke Otsuki, Masatsugu Ichino, Soichi Kimura, Mitsuhiro Hatada, Hiroshi Yoshiura
2013 B conf
Anonymizing Face Images by Using Similarity-Based Metric.
ARES
Tomoya Muraki, Shintaro Oishi, Masatsugu Ichino, Isao Echizen, Hiroshi Yoshiura
2013 C conf
Anonymizing Temporal Phrases in Natural Language Text to be Posted on Social Networking Services.
IWDW
Hoang-Quoc Nguyen-Son, Anh-Tu Hoang, Minh-Triet Tran, Hiroshi Yoshiura, Noboru Sonehara, Isao Echizen
2013 — conf
Detection of malware infection using score level fusion with Kernel Fisher Discriminant Analysis.
GCCE
Masatsugu Ichino, Yusuke Otsuki, Mitsuhiro Hatada, Hiroshi Yoshiura
2013 — conf
Ineluctable background checking on social networks: Linking job seeker's résumé and posts.
PerCom Workshops
Tomotaka Okuno, Akira Utsumi, Masatsugu Ichino, Hiroshi Yoshiura, Isao Echizen
2013 — conf
Securing a B+tree for Use with Secret-Shared Databases.
DNIS
Yutaka Nishiwaki, Ryo Kato, Hiroshi Yoshiura
2012 B conf
A Private Information Detector for Controlling Circulation of Private Information through Social Networks.
ARES
Midori Hirose, Akira Utsumi, Isao Echizen, Hiroshi Yoshiura
2012 B conf
Automatic Anonymization of Natural Languages Texts Posted on Social Networking Services and Automatic Detection of Disclosure.
ARES
Hoang-Quoc Nguyen-Son, Quoc-Binh Nguyen, Minh-Triet Tran, Dinh-Thuc Nguyen, Hiroshi Yoshiura, Isao Echizen
2012 C conf
Automatic Anonymous Fingerprinting of Text Posted on Social Networking Services.
IWDW
Hoang-Quoc Nguyen-Son, Minh-Triet Tran, Tien Dung Tran, Hiroshi Yoshiura, Noboru Sonehara, Isao Echizen
2012 J jnl
Batch Logical Protocols for Efficient Multi-Party Computation.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoto Kiribuchi, Ryo Kato, Tsukasa Endo, Takashi Nishide, Hiroshi Yoshiura
2012 J jnl
PC-Based Real-Time Video Watermark Embedding System Independent of Platform for Parallel Computing.
Trans. Data Hiding Multim. Secur.
Takaaki Yamada, Isao Echizen, Hiroshi Yoshiura
2012 J jnl
Reducing Communication Complexity of Random Number Bitwise-Sharing for Efficient Multi-party Computation.
Inf. Media Technol.
Naoto Kiribuchi, Ryo Kato, Takashi Nishide, Tsukasa Endo, Hiroshi Yoshiura
2012 J jnl
Reducing Communication Complexity of Random Number Bitwise-Sharing for Efficient Multi-party Computation.
J. Inf. Process.
Naoto Kiribuchi, Ryo Kato, Takashi Nishide, Tsukasa Endo, Hiroshi Yoshiura
2011 Misc conf
Accelerating Multiparty Computation by Efficient Random Number Bitwise-Sharing Protocols.
WISA
Naoto Kiribuchi, Ryo Kato, Takashi Nishide, Tsukasa Endo, Hiroshi Yoshiura
2011 Misc conf
Batching Multiple Protocols to Improve Efficiency of Multi-Party Computation.
Inscrypt
Naoto Kiribuchi, Ryo Kato, Takashi Nishide, Hiroshi Yoshiura
2011 — conf
Content-Based De-anonymisation of Tweets.
IIH-MSP
Tomotaka Okuno, Masatsugu Ichino, Tetsuji Kuboyama, Hiroshi Yoshiura
2010 — conf
Approach to Privacy-Preserve Data in Two-Tiered Wireless Sensor Network Based on Linear System and Histogram.
FGIT-UNESST
Van H. Dang, Sven Wohlgemuth, Hiroshi Yoshiura, Thuc Dinh Nguyen, Isao Echizen
2010 — conf
Detecting Revelation of Private Information on Online Social Networks.
IIH-MSP
Natsuki Watanabe, Hiroshi Yoshiura
2010 J jnl
HiGate (High Grade Anti-Tamper Equipment) Prototype and Application to e-Discovery.
J. Digit. Forensics Secur. Law
Yui Sakurai, Yuki Ashino, Tetsutaro Uehara, Hiroshi Yoshiura, Ryôichi Sasaki
2010 — conf
In-depth Evaluation of Content-Based Phishing Detection to Clarify Its Strengths and Limitations.
FGIT-UNESST
Koichiro Komiyama, Toshinori Seko, Yusuke Ichinose, Kei Kato, Kohei Kawano, Hiroshi Yoshiura
2010 — conf
Measuring Accumulated Revelations of Private Information by Multiple Media.
I3E
Komei Kamiyama, Tran Hong Ngoc, Isao Echizen, Hiroshi Yoshiura
2010 B conf
New Approach to Quantification of Privacy on Social Network Sites.
AINA
Tran Hong Ngoc, Isao Echizen, Komei Kamiyama, Hiroshi Yoshiura
2010 — conf
Unified Metric for Measuring Anonymity and Privacy with Application to Online Social Network.
IIH-MSP
Komei Kamiyama, Tran Hong Ngoc, Isao Echizen, Hiroshi Yoshiura
2009 J jnl
Integrity verification method for video content using robust watermarking.
Int. J. Knowl. Based Intell. Eng. Syst.
Takaaki Yamada, Yoshiyasu Takahashi, Yasuhiro Fujii, Ryu Ebisawa, Hiroshi Yoshiura, Isao Echizen
2009 — conf
Preventing False Positives in Content-Based Phishing Detection.
IIH-MSP
Shinta Nakayama, Hiroshi Yoshiura, Isao Echizen
2008 B conf
Electronic Voting Scheme to Maintain Anonymity in Small-scale Election by Hiding the Number of Votes.
ARES
Tsukasa Endo, Isao Echizen, Hiroshi Yoshiura
2008 C conf
Evaluation and Improvement of Digital Watermarking Algorithm Based on Cryptographic Security Models.
IWDW
Satoshi Kaneko, Isao Echizen, Hiroshi Yoshiura
2008 — ch.
Evaluation of Integrity Verification System for Video Content Using Digital Watermarking.
New Directions in Intelligent Interactive Multimedia
Takaaki Yamada, Yoshiyasu Takahashi, Yasuhiro Fujii, Ryu Ebisawa, Hiroshi Yoshiura, Isao Echizen
2008 — ch.
Evaluation of PC-Based Real-Time Watermark Embedding System for Standard-Definition Video Stream.
New Directions in Intelligent Interactive Multimedia
Takaaki Yamada, Yoshiyasu Takahashi, Hiroshi Yoshiura, Isao Echizen
2008 — conf
Picture Watermarks Surviving General Affine Transformation and Random Distortion.
IIH-MSP
Yusuke Atomori, Isao Echizen, Hiroshi Yoshiura
2008 J jnl
Robust Video Watermarking based on Dual-plane Correlation for Immunity to Rotation, Scale, Translation, and Random Distortion.
J. Digit. Inf. Manag.
Yusuke Atomori, Isao Echizen, Masanori Dainaka, Shinta Nakayama, Hiroshi Yoshiura
2007 — ch.
Adaptive Embedding and Detection for Improved Video Watermarking.
Intelligent Multimedia Data Hiding: New Directions
Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura
2007 — conf
Disclosure Control of Natural Language Information to Enable Secure and Enjoyable Communication over the Internet - (Transcript of Discussion).
Security Protocols Workshop
Hiroshi Yoshiura
2007 — conf
Disclosure Control of Natural Language Information to Enable Secure and Enjoyable Communication over the Internet.
Security Protocols Workshop
Haruno Kataoka, Akira Utsumi, Yuki Hirose, Hiroshi Yoshiura
2007 — conf
HVS-Based Robust Video Watermarking with Dual-plane Correlation.
IIH-MSP
Isao Echizen, Yusuke Atomori, Shinta Nakayama, Hiroshi Yoshiura
2007 — conf
Secure Generation of Digital Signature on Compromised Computer.
IIH-MSP
Hideaki Tanaka, Shoichi Sasaki, Isao Echizen, Hiroshi Yoshiura
2006 Misc ed.
Advances in Information and Computer Security, First International Workshop on Security, IWSEC 2006, Kyoto, Japan, October 23-24, 2006, Proceedings
IWSEC
Hiroshi Yoshiura, Kouichi Sakurai, Kai Rannenberg, Yuko Murayama, Shin-ichi Kawamura
2006 — conf
Dual-Plane Watermarking for Color Pictures Immune to Rotation, Scale, Translation, and Random Bending.
IIH-MSP
Masanori Dainaka, Shinta Nakayama, Isao Echizen, Hiroshi Yoshiura
2006 — conf
Improved Video Verification Method Using Digital Watermarking.
IIH-MSP
Isao Echizen, Takaaki Yamada, Satoru Tezuka, Stephan Singh, Hiroshi Yoshiura
2006 J jnl
Maintaining Picture Quality and Improving Robustness of Color Watermarking by Using Human Vision Models.
IEICE Trans. Inf. Syst.
Hiroshi Yoshiura, Isao Echizen
2006 B conf
PC-based real-time watermark embedding system with standard video interface.
SMC
Isao Echizen, Koichi Tanimoto, Takaaki Yamada, Masanori Dainaka, Satoru Tezuka, Hiroshi Yoshiura
2006 J jnl
Use of Statistically Adaptive Accumulation to Improve Video Watermark Detection.
Inf. Media Technol.
Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura
2005 A conf
Correlation-based model of color picture watermarking against random geometric distortion.
ICME
Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura
2005 — conf
Development Concept for and Trial Application of a "Mulutiplex Risk Communicator".
I3E
Ryôichi Sasaki, Saneyuki Ishii, Yuu Hidaka, Hiroshi Yajima, Hiroshi Yoshiura, Yuko Murayama
2005 J jnl
Digitally Signed Document Sanitizing Scheme with Disclosure Condition Control.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kunihiko Miyazaki, Mitsuru Iwamura, Tsutomu Matsumoto, Ryôichi Sasaki, Hiroshi Yoshiura, Satoru Tezuka, Hideki Imai
2005 — conf
Improved Video Watermark Detection Using Statistically-Adaptive Accumulation.
KES (4)
Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura
2005 J jnl
Perceptually Adaptive Video Watermarking Using Motion Estimation.
Int. J. Image Graph.
Isao Echizen, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka, Hiroshi Yoshiura
2005 B conf
Real-time video watermark embedding system using software on personal computer.
SMC
Isao Echizen, Takaaki Yamada, Yasuhiro Fujii, Satoru Tezuka, Hiroshi Yoshiura
2005 Misc ed.
Security and Privacy in the Age of Ubiquitous Computing, IFIP TC11 20th International Conference on Information Security (SEC 2005), May 30 - June 1, 2005, Chiba, Japan
SEC
Ryôichi Sasaki, Sihan Qing, Eiji Okamoto, Hiroshi Yoshiura
2005 — conf
Use of inferential statistics to estimate error probability of video watermarks.
Security, Steganography, and Watermarking of Multimedia Contents
Isao Echizen, Hiroshi Yoshiura, Yasuhiro Fujii, Takaaki Yamada, Satoru Tezuka
2004 J jnl
Color Picture Watermarking Correlating Two Constituent Planes for Immunity to Random Geometric Distortion.
IEICE Trans. Inf. Syst.
Hiroshi Yoshiura, Isao Echizen
2003 C conf
Use of Motion Estimation to Improve Video Watermarking for MPEG Encoders.
IWDW
Isao Echizen, Hiroshi Yoshiura, Yasuhiro Fujii, Satoru Tezuka
2002 — conf
Combinatorial Optimization of Countermeasures against Illegal Copying.
Security Protocols Workshop
Ryôichi Sasaki, Hiroshi Yoshiura, Shinji Itoh
2002 — conf
Legally Authorized and Unauthorized Digital Evidence.
Security Protocols Workshop
Hiroshi Yoshiura, Kunihiko Miyazaki, Shinji Itoh, Kazuo Takaragi, Ryôichi Sasaki
2001 — conf
A Multi-OS Approach to Trusted Computer Systems (Transcript of Discussion).
Security Protocols Workshop
Hiroshi Yoshiura
2001 — conf
A Multi-OS Approach to Trusted Computer Systems.
Security Protocols Workshop
Hiroshi Yoshiura, Kunihiko Miyazaki, Shinji Itoh, Kazuo Takaragi, Ryôichi Sasaki
2000 — conf
Authenticating Web-Based Virtual Shops Using Signature-Embedded Marks - A Practical Analysis.
Security Protocols Workshop
Hiroshi Yoshiura, Takaaki Shigematsu, Seiichi Susaki, Tsukasa Saitoh, Hisashi Toyoshima, Chikako Kurita, Satoru Tezuka, Ryôichi Sasaki
2000 — conf
Authentication Web-Based Virtual Shops Using Signature-Embedded Marks - A Practical Analysis (Transcript of Discussion).
Security Protocols Workshop
Hiroshi Yoshiura
2000 — conf
Internet-Marks: the secure seal for WWW site authentication.
ICPADS Workshops
Shinsuke Honjo, Seiichi Susaki, Hiroshi Yoshiura, Hirokazu Aoshima, Satoru Tezuka, Ryôichi Sasaki, Tsukasa Saitoh, Hisashi Toyoshima
1999 J jnl
General quality maintenance module for motion picture watermarking.
IEEE Trans. Consumer Electron.
Isao Echizen, Hiroshi Yoshiura, Takao Arai, Hiroyuki Kimura, Toshifumi Takeuchi
1999 — conf
INTERNET-MARKs: Clear, Secure, and Portable Visual Marks for the Cyber Worlds.
Security Protocols Workshop
Hiroshi Yoshiura, Seiichi Susaki, Yasuhiko Nagai, Tsukasa Saitoh, Hisashi Toyoshima, Ryôichi Sasaki, Satoru Tezuka
1998 — conf
Secure Fingerprinting Using Public-Key Cryptography (Position Paper).
Security Protocols Workshop
Hiroshi Yoshiura, Ryôichi Sasaki, Kazuo Takaragi
1984 J jnl
Top-Down Construction of 3-D Mechanical Object Shapes from Engineering Drawings.
Computer
Hiroshi Yoshiura, Kikuo Fujimura, Tosiyasu L. Kunii