Researcher Database

（Last updated : 2025-05-07 20:19:00）　

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MOURI Koichi

Department / Course College of Information Science and Engineering Department of Information Science and Engineering

Title / Position Professor

Other Affiliations
1.	Graduate School of Information Science and Engineering
2.	Research Organization of Social Science (BKC)
3.	Research Organization of Open Innovation & Collaboration Japan Biochar Research Center
4.	Research Organization of Open Innovation & Collaboration Research Center for IoT Security

Academic background
1.	2000/03 Degree Acquisition	│ Ritsumeikan University Doctor of Engineering
2.	1996/04～1999/03	Doctorial Course │ General Science and Engineering │ Graduate School of Science and Engineering │ Ritsumeikan University │ Accomplished credits for doctoral program
3.	1994/04～1996/03	Master Course │ Computer Science │ Graduate School of Science and Engineering │ Ritsumeikan University │ Completed
4.	1990/04～1994/03	Department of Computer Science │ Faculty of Science and Engineering │ Ritsumeikan University │ Graduated

Business career
1.	2025/04/01 ～	Head │ Research Life Support Office │ Ritsumeikan University
2.	2022/04/01 ～	Associate Dean │ Division of Research │ Ritsumeikan University
3.	2020/08/01 ～	Vice Dean │ Research Center of IoT and Security │ Ritsumeikan University
4.	2020/04/01 ～ 2022/03/31	Vice Dean │ Research Organization of Science and Technology │ Ritsumeikan University
5.	2018/04/01 ～ 2020/03/31	Vice Dean │ College of Information Science and Engineering │ Ritsumeikan University
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Committee and society
1.	2021/04 ～	Information Processing Society of Japan Member of Steering Committee of SIG of System Software and Operating System
2.	2020/05 ～ 2022/05	Information Processing Society of Japan Member of Specialist Committee of IPSJ Kansai Branch
3.	2019/04 ～	Information Processing Society of Japan Member of Specialist Committee of SIG of Security Psychology & Trust
4.	2018/04 ～ 2019/03	Information Processing Society of Japan Member of Specialist Committee of SIG of Security Psychology & Trust
5.	2017/12	Information Processing Society of Japan Guest Editor in IPSJ Journal Special Issue
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Research activities
1.		ACM
2.		IEEE Computer Society
3.		USENIX
4.		Information Processing Society of Japan
5.		The Institute of Electronics, Information and Communication Engineers

Subject of research
1.	(1) Adaptive operating system and hypervisor on multi-core and virtualization technology
2.	(2) Virtual machine monitor for real-time operating system
3.	(3) Privacy-aware operating system
4.	(4) Malware analysis by virtualization technology
5.	(5) Adaptive operating system for wireless communication

Research summary
Challenges from System Software There are some works to be done only by the operating system. I aim to achieve innovation from the core of computer software. 【Subject of research (1) Summary】 Processors started to have the capability of supporting virtual machine management. This capability has enabled one PC to run more than one OS. Under this circumstance, I study the system that achieves adaptive load balancing or resources allocation among the OSs. 【Subject of research (2) Summary】 A virtual machine can run more than one OS on one PC. There are, however, some issues on running realtime OS. In particular, assuming the built-in system, I study how to configure a virtual machine monitor that can have a real time OS as a guest OS. 【Subject of research (3) Summary】 I seek a technique to solve information leakage problems as social problems from the viewpoint of operating system. To be more specific、I study the method to control access due to importance of each data and the circumstance where data is manipulated. 【Subject of research (4) Summary】 As network users increase, malicious software also increases, such as virus and Trojan horse. In addition, the methods are further sophisticated. Against this, I study technologies to analyze malware effectively and securely by using virtualization technology. 【Subject of research (5) Summary】 Although wireless communication technologies, notably wireless LAN, have become widely used, some issues remain unsolved, including running out of radio frequencies, realizing fast communication and guaranteeing communication quality. I conduct a study of solving these issues by fusing software wireless technology of the operating system.

Present specialized field
Software, Information Security, Information Network (Keyword：Operating System, System Software, Virtualization Technology, Computer Security)

Papers
1.	2025/03/10	Extending Network Simulator ns-3 for Analyzing IoT Malware │ ICNCC '24: Proceedings of the 2024 13th International Conference on Networks, Communication and Computing │ ,pp.73-80
2.	2022/08/06	Value-utilized taint propagation: toward precise detection of apps’ information flows across Android API calls │ International Journal of Information Security │ ,pp.103-110
3.	2022/01/01	Firewall Traversal Method by Pseudo-TCP Encapsulation │ IEICE Transactions on Information and Systems │ E105-D (1),pp.105-115
4.	2021/12/15	Long-term Evidence Preservation by Propagating File Information from Starting Point of Thread Injection in Windows │ ,pp.1893-1903
5.	2021/12/01	Performance Comparison of Training Datasets for System Call-Based Malware Detection with Thread Information │ IEICE Transactions on Information and Systems │ E104-D (12),pp.2173-2183
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Academic conference presentation
1.	2024/09/04	Extension of Malware Dynamic Analysis System Alkanet for Windows Pico Process
2.	2024/09/04	Homare: Platform for Aggregating Embedded Systems on Multi-core Processor
3.	2023/11/01	Automatic OSINT Aggregation System for Cyber Threat Intelligence
4.	2023/10/31	Survey of Vulnerability Fixes via Firmware Version Update in IoT Devices
5.	2023/10/30	Extension of Malware Dynamic Analysis System Alkanet for WSL1
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Other research achievements
1.	2000/07 ～ 2000/07	The Design and Implementation of the Lavender Micro Kernel (Systems and Computers in Japan/Scripta Technica)

Winning science prize
1.	2023/10/30	Information Processing Society of Japan CSS2023 Encouragement Award (Extension of Malware Dynamic Analysis System Alkanet for WSL1)
2.	2022/03/24	Information Processing Society of Japan Best Young Presentation Award
3.	2019/08	Information Processing Society Japan FIT Encouragement Award("DNS Reflector Attacks emulation by using ns-3 and DNS server") (DNS Reflector Attacks emulation by using ns-3 and DNS server)
4.	2019/08	Information Processing Society Japan FIT Encouragement Award ("Comparing Machine Learning Algorithms in Malware Detection Based on System Calls") (Comparing Machine Learning Algorithms in Malware Detection Based on System Calls)
5.	2019/03	International Association of Engineers Best Student Paper Award of The 2019 IAENG International Conference on Communication Systems and Applications (Firewall Traversal Method by Inserting Pseudo TCP Header into QUIC)
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E-Mail Address