Masahiro Sasabe
Ph.D. (Information Science) / Professor
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Faculty
of Informatics
Kansai University
2-1-1 Ryozenji-cho, Takatsuki-shi, Osaka 569-1095, Japan map - sasabe[at]kansai-u.ac.jp
Biography
Masahiro Sasabe received the B.S., M.E., and Ph.D. degrees from Osaka University, Japan, in 2001, 2003, and 2006, respectively. He was an Assistant Professor with the Cybermedia Center, Osaka University from 2004 to 2007, an Assistant Professor of Graduate School of Engineering, Osaka University from 2007 to 2014, and an Associate Professor of Division of Information Science, Nara Institute of Science and Technology from 2014 to 2023. He is currently a Professor of Faculty of Informatics, Kansai University, Japan.
Research Themes
Our human beings are supported by diverse social systems, most of which is realized under complex interactions among many and unspecified users. For example, in case of the streaming services over the Internet, access concentration on popular contents will degrade the quality of experience (QoE), e.g., increase of play-out delay, occurrence of jitter, and/or deterioration of video quality. Another example is traffic jam in driving, which will be caused by individuals' rational route selection. My main research interest is to achieve sustainable social systems under such competitive behavior among individuals. I usually utilize mathematical models, e.g., mathematical optimization for optimal system design and game theoretic approaches for distributed control. The following are examples of recent research themes.
Sustainable NFV Networks for Beyond 5G
Selfish yet Optimal Control based on Game Theory
Network Optimization for Large-Scale Content Distribution
Human-Harmonized and Risk-Aware Automatic Evacuation Assistance
Network Security in Blockchain Systems
Distributed Cooperative Control for Large-Scale IoT Networks
Publications (Recent 5 years / AllοΌ
Journal Articles (26 papers in recent 5 years / total 50 papers)
2024
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Takanori Hara,.Computer Networks, 240(110188), pp.1-18, February 2024 (accepted on 7 January 2024). [publisher's version]
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Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 238(1), pp.79-92, February 2024 (accepted on 2 October 2022). [publisher's version]
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Takanori Hara,.IEEE Transactions on Network and Service Management, pp.1-15, January 2024 (accepted on 6 January 2024). [publisher's version]
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Takanori Hara,, Kento Sugihara, Shoji Kasahara.IEICE Transactions on Communications, E107-B(1), pp.105-116, January 2024 (accepted on 28 September 2023). [publisher's version]
2023
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N'guessan Yves-Roland Douha,, Yuzo Taenaka, Youki Kadobayashi.Applied Sciences, 13(7), pp.4645, January 2023. [publisher's version]
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Jun Kawahara, Takanori Hara,.Computers and Electrical Engineering, 105, pp.108531: 1-17, January 2023 (accepted on 2 December 2022). [publisher's version]
2022
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Takanori Hara,.Journal of Network and Systems Management, 31(24), pp.1-34, December 2022 (accepted on 21 December 2022). [paper (941KB pdf)] [publisher's version]
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Chaimongkol Limpianchob,, Shoji Kasahara.International Journal of Operational Research, 45(1), pp.1-28, September 2022 (accepted on 12 December 2019). [publisher's version]
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Computer Networks, 214, pp.109142: 1-16, September 2022 (accepted on 28 June 2022). [paper (2MB pdf)] [publisher's version]
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International Journal of Network Management, 32(3), pp.1-21, May 2022 (accepted on 7 October 2021). [paper (538KB pdf)] [publisher's version]
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Takanori Hara,, Shoji Kasahara.IEICE Transactions on Communications, E105-B(2), pp.140-150, February 2022 (accepted on 14 July 2021). [paper (1MB pdf)] [publisher's version]
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Takeaki Matsunaga, Yuanyu Zhang,, Shoji Kasahara.IEICE Transactions on Communications, E105-B(2), pp.228-239, February 2022 (accepted on 14 July 2021). [publisher's version]
2021
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Peer-to-Peer Networking and Applications, 14(4), pp.2127-2138, July 2021 (First Online: 17 May 2021). [paper (1MB pdf)] [publisher's version]
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Yuanyu Zhang, Ruka Nakanishi,, Shoji Kasahara.Sensors, 21(5), pp.5053: 1-27, July 2021 (accepted on 23 July 2021). [publisher's version]
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Yuanyu Zhang, Mirei Yutaka,, Shoji Kasahara.IEEE Internet of Things Journal, 8(8), pp.6372-6384, April 2021 (accepted on 9 October 2020). [publisher's version]
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IEEE Transactions on Network and Service Management, 18(1), pp.104-117, March 2021 (accepted on 8 December 2020). [paper (2MB pdf)] [publisher's version]
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Kentaro Fujita, Yuanyu Zhang,, Shoji Kasahara.Applied Sciences, 11(4), pp.1-18, February 2021 (accepted on 3 February 2021). [publisher's version]
2020
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K. Habibul Kabir, Ashraful Alam Khan, Ashir Ahmed,, K. Hasibul Kabir.International Journal of Humanitarian Technology, 1(2), pp.172-209, October 2020 (accepted on 24 October 2020). [paper (1MB pdf)] [publisher's version]
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Computer Networks, 180, pp.107383: 1-9, October 2020 (accepted on 26 June 2020). [paper (2MB pdf)] [publisher's version]
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Takanori Hara,, Shoji Kasahara.IEEE Open Journal of Intelligent Transportation Systems, 1, pp.120-133, September 2020 (accepted on 24 August 2020). [publisher's version]
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Yohei Nishi,, Shoji Kasahara.Peer-to-Peer Networking and Applications, 13(5), pp.1688-1703, September 2020 (First Online: 11 June 2020). [paper (580KB pdf)] [publisher's version]
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Takanori Hara,, Taiki Matsuda, Shoji Kasahara.ISPRS International Journal of Geo-Information, 9(7), pp.442: 1-19, July 2020 (accepted on 15 July 2020). [publisher's version]
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Environment and Planning B: Urban Analytics and City Science, 47(5), pp.759-774, June 2020 (First Online: 10 October 2018). [paper (2MB pdf)] [supplemental (1MB pdf)] [publisher's version]
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Chaimongkol Limpianchob,, Shoji Kasahara.International Journal of Operational Research, 39(2), pp.262-277, May 2020 (accepted on January 2018). [paper (627KB pdf)] [publisher's version]
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Yuta Nakamura, Yuanyu Zhang,, Shoji Kasahara.Sensors, 20(6), pp.1793: 1-20, March 2020 (accepted on 19 March 2020). [publisher's version]
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Peer-to-Peer Networking and Applications, 13(1), pp.243-254, January 2020 (First Online: 17 May 2019). [paper (810KB pdf)] [publisher's version]
Conference Papers (12 papers in recent 5 years / total 44 papers)
2023
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Takanori Hara,.Proc. of 14th International Conference on Network of the Future, October 2023 (accepted on 3 July 2023). [publisher's version]
2022
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Takanori Hara,.Proc. of 18th International Conference on Network and Service Management (CNSM), pp.19-27, October 2022 (acceptance rate: 0.19 (18/93)). [paper (985KB pdf)] [publisher's version]
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Takanori Hara,.Proc. of IEEE/IFIP Network Operations and Management Symposium (NOMS), pp.1-9, April 2022 (acceptance rate: 0.25 (43/171)). [paper (463KB pdf)] [publisher's version]
2021
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Christopher Wiraatmaja, Yuanyu Zhang,, Shoji Kasahara.Proc. of IEEE Global Communications Conference (GLOBECOM), pp.1-6, December 2021. [publisher's version]
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N'guessan Yves-Roland Douha, Bernard Ousmane Sane,, Doudou Fall, Yuzo Taenaka, Youki Kadobayashi.Proc. of International Conference on Emerging Security Information, Systems and Technologies, pp.59-68, November 2021.
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Kentaro Fujita, Yuanyu Zhang,, Shoji Kasahara.Proc. of IEEE International Conference on Blockchain and Cryptocurrency (ICBC), pp.1-4, May 2021. [paper (294KB pdf)] [publisher's version]
2020
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Takanori Hara,, Shoji Kasahara.Proc. of International Conference on Emerging Technologies for Communications (ICETC), pp.1-4, December 2020 (Best Paper Award). [paper (594KB pdf)] [publisher's version]
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Takeaki Matsunaga, Yuanyu Zhang,, Shoji Kasahara.Proc. of International Conference on Emerging Technologies for Communications (ICETC), pp.1-4, December 2020 (Student Presentation Award). [paper (914KB pdf)] [publisher's version]
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Kentaro Fujita, Yuanyu Zhang,, Shoji Kasahara.Proc. of IEEE International Conference on Blockchain (Blockchain), pp.321-326, November 2020. [paper (1MB pdf)] [publisher's version]
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Ruka Nakanishi, Yuanyu Zhang,, Shoji Kasahara.Proc. of 2nd Conference on Blockchain Research and Applications for Innovative Networks and Services (BRAINS), pp.87-95, September 2020. [paper (1MB pdf)] [publisher's version]
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Proc. of 6th IEEE Conference on Network Softwarization (NetSoft), pp.114-121, June 2020 (acceptance rate: 0.20 (18/95)). [paper (4MB pdf)] [publisher's version]
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Yohei Nishi,, Shoji Kasahara.Proc. of IEEE Consumer Communications & Networking Conference (CCNC), pp.1-6, January 2020 (acceptance rate: 0.40 (88/219)). [paper (721KB pdf)] [publisher's version]
Lectures
- Hardware Architecture (Kansai University, Faculty, Japanese) / 2023-
- Special Topics in Numerical Optimization based Network Design (Kansai University, Faculty, Japanese) / 2023-
- Numerical / Multivariate Analysis (Kansai University, Faculty, Japanese) / 2023-
- Software Practice (Kansai University, Faculty, Japanese) / 2023-
- Introduction Seminar (Kansai University, Faculty, Japanese) / 2023-
- High Performance Networking (Kansai University, Graduate School, Japanese) / 2023-
- Fundamentals of Information Science II (Nara Institute of Science and Technology, Graduate School, English) / 2020-2022
- System Resource Management (Nara Institute of Science and Technology, Graduate School, English) / 2020-2022