Hirokazu Hasegawa

According to our database, Hirokazu Hasegawa authored at least 28 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Enhancing Detection of Malicious Traffic Through FPGA-Based Frequency Transformation and Machine Learning.

Zhenguo Hu, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

IEEE Access, 2024

2023

Realtime Malicious Traffic Detection Targeted for TCP Out-of-Order Packets Based on FPGA.

Zhenguo Hu, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

IEEE Access, 2023

Security Operation Support by Estimating Cyber Attacks Without Traffic Decryption.

Shohei Hiruta, Itaru Hosomi, Hirokazu Hasegawa, Hiroki Takakura

Proceedings of the 47th IEEE Annual Computers, Software, and Applications Conference, 2023

2022

Malware Detection by Control-Flow Graph Level Representation Learning With Graph Isomorphism Network.

Yun Gao, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

IEEE Access, 2022

Malware Detection Using LightGBM With a Custom Logistic Loss Function.

Yun Gao, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

IEEE Access, 2022

Cyber Attack Stage Tracing System based on Attack Scenario Comparison.

Masahito Kumazaki, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura

Proceedings of the 8th International Conference on Information Systems Security and Privacy, 2022

A Resource Importance Estimation Method Based on Proximity of Hierarchical Position.

Yingtao Zhou, Hirokazu Hasegawa, Hiroki Takakura

Proceedings of the 5th International Conference on Information Science and Systems, 2022

Malware Detection using Attributed CFG Generated by Pre-trained Language Model with Graph Isomorphism Network.

Yun Gao, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 46th IEEE Annual Computers, Software, and Applications Conferenc, 2022

2021

Malware Detection Using Gradient Boosting Decision Trees with Customized Log Loss Function.

Yun Gao, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the International Conference on Information Networking, 2021

A Dynamic Access Control System based on Situations of Users.

Hirokazu Hasegawa, Hiroki Takakura

Proceedings of the 7th International Conference on Information Systems Security and Privacy, 2021

Assessment System for Residual Risks of Information Leakage in Incident Countermeasures.

Tomohiro Noda, Hirokazu Hasegawa, Hiroki Takakura

Proceedings of the ICISS 2021: The 4th International Conference on Information Science and Systems, 2021

Incident Response Support System for Multi-Located Network by Correlation Analysis of Individual Events.

Masahito Kumazaki, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura

Proceedings of the ICISS 2021: The 4th International Conference on Information Science and Systems, 2021

Potential Security Risks of Internationalized Domain Name Processing for Hyperlink.

Taiga Shirakura, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the IEEE 45th Annual Computers, Software, and Applications Conference, 2021

2020

Identification of Cybersecurity Specific Content Using Different Language Models.

Otgonpurev Mendsaikhan, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Enkhbold Bataa

J. Inf. Process., 2020

Quantifying the Significance and Relevance of Cyber-Security Text Through Textual Similarity and Cyber-Security Knowledge Graph.

Otgonpurev Mendsaikhan, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

IEEE Access, 2020

Rogue AP Detection using Similarity of Backbone Delay Fluctuation Histogram.

Ziwei Zhang, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 2020 International Conference on Information Networking, 2020

Quantifying the Significance of Cybersecurity Text through Semantic Similarity and Named Entity Recognition.

Otgonpurev Mendsaikhan, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 6th International Conference on Information Systems Security and Privacy, 2020

2019

Using Seq2Seq Model to Detect Infection Focusing on Behavioral Features of Processes.

Shun Tobiyama, Yukiko Yamaguchi, Hirokazu Hasegawa, Hajime Shimada, Mitsuaki Akiyama, Takeshi Yagi

J. Inf. Process., 2019

Construction of Secure Internal Networks with Communication Classifying System.

Yuya Sato, Hirokazu Hasegawa, Hiroki Takakura

Proceedings of the 5th International Conference on Information Systems Security and Privacy, 2019

Rogue Wireless AP Detection using Delay Fluctuation in Backbone Network.

Ziwei Zhang, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 43rd IEEE Annual Computer Software and Applications Conference, 2019

Identification of Cybersecurity Specific Content Using the Doc2Vec Language Model.

Otgonpurev Mendsaikhan, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 43rd IEEE Annual Computer Software and Applications Conference, 2019

2018

Detecting Privacy Information Abuse by Android Apps from API Call Logs.

Katsutaka Ito, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the Advances in Information and Computer Security, 2018

A method for estimating process maliciousness with Seq2Seq model.

Shun Tobiyama, Yukiko Yamaguchi, Hirokazu Hasegawa, Hajime Shimada, Mitsuaki Akiyama, Takeshi Yagi

Proceedings of the 2018 International Conference on Information Networking, 2018

Malware Detection based on HTTPS Characteristic via Machine Learning.

Paul Calderon, Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada

Proceedings of the 4th International Conference on Information Systems Security and Privacy, 2018

2016

An incident response support system based on seriousness of infection.

Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura

Proceedings of the 2016 International Conference on Information Networking, 2016

An Automated ACL Generation System for Secure Internal Network.

Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura

Proceedings of the 40th IEEE Annual Computer Software and Applications Conference, 2016

2014

A Countermeasure Recommendation System against Targeted Attacks with Preserving Continuity of Internal Networks.

Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura

Proceedings of the IEEE 38th Annual Computer Software and Applications Conference, 2014

2000

AJaPACK: experiments in performance portable parallel Java numerical libraries.

Shigeo Itou, Satoshi Matsuoka, Hirokazu Hasegawa

Proceedings of the ACM 2000 Java Grande Conference, San Francisco, CA, USA, 2000