Hirokazu Hasegawa

National Institute of Informatics — Japan

Materials Science · Physical Sciences

46h-index8.0kcitations279works0.72yr avg
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Research Topics

Block Copolymer Self-Assembly(111), Advanced Polymer Synthesis and Characterization(54), Polymer crystallization and properties(49), Network Security and Intrusion Detection(26), Machine Learning in Materials Science(20)

Publications279 total

File Importance Assessment Method Based on Multifaceted Proximity Propagation
2025
Applicability of LLM in Assessing the Reliability of Members to Mitigate Internal Threats
2025
Privacy-Aware Traffic Log Anonymization Method for Realizing Both Malicious Activity Detection and Privacy
2025
An Enhanced Event-Based Dynamic Authentication Protocol Leveraging Arbiter PUF for IoT Devices
2025
A Pre-Selection–Enhanced Arbiter PUF for Strengthening PUF-Based Authentication
IEEE Access·2025· 2 citedOpen Access
Complete Security Analysis on Event-Based Dynamic Protocol for Constrained IoT Device
2024· 2 cited
Enhancing Detection of Malicious Traffic Through FPGA-Based Frequency Transformation and Machine Learning
IEEE Access·2023· 3 citedOpen Access
Security Operation Support by Estimating Cyber Attacks Without Traffic Decryption
2023
Realtime Malicious Traffic Detection Targeted for TCP Out-of-Order Packets Based on FPGA
IEEE Access·2023· 1 citedOpen Access
A Resource Importance Estimation Method Based on Proximity of Hierarchical Position
2022· 1 cited
Malware Detection using Attributed CFG Generated by Pre-trained Language Model with Graph Isomorphism Network
2022 IEEE 46th Annual Computers, Software, and Applications Conference (COMPSAC)·2022· 14 cited
Cyber Attack Stage Tracing System based on Attack Scenario Comparison
2022· 1 cited
Malware Detection by Control-Flow Graph Level Representation Learning With Graph Isomorphism Network
IEEE Access·2022· 24 citedOpen Access
Malware Detection Using LightGBM With a Custom Logistic Loss Function
IEEE Access·2022· 22 citedOpen Access
Potential Security Risks of Internationalized Domain Name Processing for Hyperlink
2021· 1 cited
Rock mass evaluation by fractal dimension analysis of tunnel face images (case of Cenozoic Neogene sedimentary rocks)
Japan Society of Civil Engineers eBooks·2021
Assessment System for Residual Risks of Information Leakage in Incident Countermeasures
2021
Incident Response Support System for Multi-Located Network by Correlation Analysis of Individual Events
2021· 1 cited
Implementation of Assessment System for Residual Risks of Information Leakage in Incident Countermeasures
IEICE Technical Report; IEICE Tech. Rep.·2021
Malware Detection Using Gradient Boosting Decision Trees with Customized Log Loss Function
2021· 11 cited
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Frequent Co-authors

Takeji Hashimoto(31), Satoshi Akasaka(10), Mikihito Takenaka(9), Satoshi Koizumi(8), Charles C. Han(5), Kazuhiro Yamauchi(4), Hiroshi Jinnai(4), Shotaro Nishitsuji(4), Myung Im Kim(4), Rong‐Ming Ho(4), Hiroshi Yoshida(4), Hideaki Tanaka(3), Hermis Iatrou(3), Nikos Hadjichristidis(3), Tsutomu Wakada(3), Kenji Saijo(3), Chun-Ku Chen(3), Hiromichi Kawai(3), Yasuhiko Tada(3), E. A. Dobisz(3)