Affiliation |
Graduate School of Engineering Science Department of Mathematical Science and Electrical-Electronic-Computer Engineering Mathematical Science Course |
Laboratory Address |
1-1, Tegata Gakuen-machi, Akita, Japan |
Mail Address |
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YAMAMURA Akihiro
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Research Interests 【 display / non-display 】
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Algebra
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情報学基礎理論
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Cryptology
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Information Security
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Discrete Mathematics
Graduating School 【 display / non-display 】
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-1986.03
Shimane University Faculty of Science Graduated
Graduate School 【 display / non-display 】
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1991.08-1996.12
University of Nebraska-Lincoln Graduate School, Division of Mathematics Doctor's Course Completed
Studying abroad experiences 【 display / non-display 】
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1991.08-1996.12
University of Nebraska-Lincoln, U.S.A.
Degree 【 display / non-display 】
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University of Nebraska-Lincoln - Doctor of Philosophy
Campus Career 【 display / non-display 】
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2016.04-Now
Akita University Graduate School of Engineering Science Department of Mathematical Science and Electrical-Electronic-Computer Engineering Mathematical Science Course Professor
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2010.04-2016.03
Akita University Graduate School of Engineering and Resource Science Department of Computer Science and Engineering Professor
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2008.05-2010.03
Akita University Professor
External Career 【 display / non-display 】
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1992.08-1996.12
University of Nebraska-Lincoln, U.S.A. Department of Mathematics Teaching Assistant
Academic Society Affiliations 【 display / non-display 】
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1996.01-Now
United States
American Mathematical Society
Research Areas 【 display / non-display 】
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Natural Science / Algebra
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Informatics / Information security
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Informatics / Theory of informatics
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Informatics / Mathematical informatics
Thesis for a degree 【 display / non-display 】
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HNN extensions of inverse semigroups
Akihiro Yamamura
1996.12
Single author
Research Achievements 【 display / non-display 】
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Selection Strategy of F4-Style Algorithm to Solve MQ Problems Related to MPKC
Takashi Kurokawa , Takuma Ito , Naoyuki Shinohara , Akihiro Yamamura , Shigenori Uchiyama
Cryptography ( Cryptography ) 7 ( 1 ) 2023.04 [Refereed]
Research paper (journal) Domestic Co-author
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Latin Hexahedra and Related Combinatorial Structures
Akihiro Yamamura
CALDAM 2023, LNCS, Springer-Verlag ( Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) ) 13947 351 - 362 2023.02 [Refereed]
Research paper (journal) Single author
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Two-Way Jumping Automata
Szilard Zsolt Fazekas, Kaito Hoshi, Akihiro Yamamura
FAW 2020, LNCS, Springer-Verlag 12340 108 - 120 2020.10 [Refereed]
Research paper (journal) Domestic Co-author
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Groupoid Action and Rearrangement Problem of Bicolor Arrays by Prefix Reversals
Akihiro Yamamura, Riki Kase, and Tatiana B. Jajcayova
CSR 2020, LNCS, Springer-Verlag 12159 419 - 431 2020.07 [Refereed]
Research paper (journal) Domestic Co-author
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Enhancement of Automata with Jumping Modes
Szilard Zsolt Fazekas, Kaito Hoshi, Akihiro Yamamura
AUTOMATA 2019, LNCS, Springer-Verlag ( Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) ) 11525 62 - 76 2019.06 [Refereed]
Research paper (journal) Domestic Co-author
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Special Issue Semigroups, Languages and Algebras Preface
Szilard Zsolt Fazekas, Kayoko Shikishima-Tsuji, Akihiro Yamamura
International Journal of Foundations of Computer Science ( World Scientific Publishing Company ) 27 ( 3 ) 301 - 303 2016.06
Introduction and explanation (scientific journal) Domestic Co-author
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Automata with one-way jumping mode
Kaito Hoshi, Akihiro Yamamura, Szilard Zsolt Fazekas
数理解析研究所講究録 2188 2021.07
Introduction and explanation (bulletin of university, research institution) Domestic Co-author
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Decentralised renewable electricity certificates using smart meters and blockchain
Yuki Sato, Szilard Zsolt Fazekas, Akihiro Yamamura
LNNS (International Congress on Information and Communication Technology) 693 983 - 990 2023.07 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Blind Decryption and Private Information Delivery
Akihiro Yamamura
Communications in Computer and Information Science 1644 165 - 179 2023.07 [Refereed]
Research paper (international conference proceedings) Single author
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Decentralised renewable electricity certificates using smart meters and blockchain
Yuki Sato, Szilard Zsolt Fazekas, Akihiro Yamamura
LNNS (International Congress on Information and Communication Technology) 693 983 - 990 2023.07 [Refereed]
Research paper (international conference proceedings)
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Akihiro Yamamura, Haruhiko Ueda, Masataka Aizawa, Keita Itano, Hikaru Shirai, Ryoma Shi'nya, Atsushi Nakao, Megumi Hashizume, Hiroshi Yokoyama, Min Lu
5 2024.04
Research paper (university bulletin, research institution) Domestic Co-author
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Construction of a Latin Hexahedron
Akihiro Yamamura
数理解析研究所講究録 ( 京都大学数理解析研究所 ) 2265 78 - 83 2023.09
Research paper (university bulletin, research institution) Single author
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Sphericity of the Standard Presentation of Fibonacci Group
Haruki Fukaura and Akihiro Yamamura
数理解析研究所講究録 ( 京都大学数理解析研究所 ) 2265 15 - 19 2023.09
Research paper (university bulletin, research institution) Domestic Co-author
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An experiment with ant colony optimization for edge detection in images
Muhammad Asyran bin Othman, Szilard Zsolt Fazekas, Akihiro Yamamura
数理解析研究所講究録 2096 90 - 101 2018.12
Research paper (university bulletin, research institution) Domestic Co-author
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Firefly Algorithm for Uncapacitated Facility Location Problem and Number of Fireflies
津谷航平, 高谷眞弓, Fazekas Szilard Zsolt, 山村明弘
数理解析研究所講究録 2051 149 - 157 2018.01
Research paper (university bulletin, research institution) Domestic Co-author
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Conjecture Related to Konig-Egervary Theorem
Daisuke Hosaka, Akihiro Yamamura
2130 23 - 25 2019.11
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An experiment with ant colony optimization for edge detection in images
YAMAMURA Akihiro
2096 90 - 101 2018.12
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Firefly Algorithm for Uncapacitated Facility Location Problem and Number of Fireflies (Developments of Language, Logic, Algebraic system and Computer Science)
Tsuya Kohei, Takaya Mayumi, Fazekas Szilárd Zsolt, Yamamura Akihiro
RIMS Kokyuroku 2051 149 - 157 2017.10
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Firefly Algorithm for Uncapacitated Facility Location Problem and Number of Fireflies
YAMAMURA Akihiro
2051 149 - 157 2017.10
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Rearrangement Problem of Multidimensional Arrays by Prefix Reversals
YAMAMURA Akihiro
Electronic Proceedings in Theoretical Computer Science 252 9 - 10 2017.09
◆Original paper【 display / non-display 】
◆Introduction and explanation【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆University bulletin, Research institution【 display / non-display 】
◆Other【 display / non-display 】
Industrial Property 【 display / non-display 】
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Shared data purifying aparatus and shared data purifying method
Patent
Examination request:Yes
Patent No 0517847
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year: 2023.04 - 2026.03
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Grant-in-Aid for Publication of Scientific Research Results・Publication of Research Results(B)
Project Year: 2019.04 - 2019.08
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Grant-in-Aid for Scientific Research(C)
Project Year: 2015.04 - 2018.03
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Grant-in-Aid for Scientific Research(C)
Project Year: 2008.04 - 2011.03
Presentations 【 display / non-display 】
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Latin Regular Hexahedra
Akihiro Yamamura [Invited]
Algebraic Graph Theory Seminar 2024.11 - 2024.11 Comenius University Bratislava
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Rearrangement problem of bicolor arrays by prefix reversals
Akihiro Yamamura, Tatiana B. Jajcayova
The 5th Combinatorial Reconfiguration Workshop (Kyushu University, Nishijin Plaza, Fukuoka) 2024.10 - 2024.10
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Seidel-Entringer-Arnold Triangle of Permutation Statistics by Parikh Matrix
Akihiro Yamamura
The Conference on Theoretical and Computational Algebra 2024 (University of Aveiro, Portugal) 2024.07 - 2024.07
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Latin Hexahedra and Related Combinatorial Structures
Akihiro Yamamura
Combinatorial Designs and Codes (CODESCO'24) (Institute of Mathematics of the University of Seville, Spain) 2024.07 - 2024.07
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Applications of Algebra to Information Security
Akihiro Yamamura [Invited]
Lecture at Rajamangala University of Technology Rattanakosin (Rajamangala University of Technology Rattanakosin, Thailand) 2024.04 - 2024.04 Rajamangala University of Technology Rattanakosin
Academic Activity 【 display / non-display 】
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2024.09-2024.11
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International Conference on Mobile Internet Security
2022.08-NowProgram Committee