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Researcher DataBase - Personal Information :
ARAYA Makoto
ARAYA Makoto
Professor
College of Informatics - Division of Computer Science
Faculty of Informatics - Department of Computer Science
Graduate School of Integrated Science and Technology Department of Informatics - Informatics Course
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Last updated : 2025/10/24 17:24:52
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Basic information on teaching staff
Osaka City University 1997/3
Hirosaki University 1994/3 |
Natural Science - Applied mathematics and statistics
Informatics - Mathematical informatics |
Representation by graphs
Characterization of distance-regular graphs
Construction and Classification of block designs
Classification of error-correcting codes |
| algebraic combinatorics, combinatorial design, error-correcting code, graph |
Research information
[1]. Characterizations of the minimum weights of LCD codes of large dimensions
IEEE Trans. Inform. Theory 70/12 8758-8769 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] Makoto Araya, Masaaki Harada, Keita Ishizuka and Yuto Tanaka [DOI]
[2]. On the minimum weights of quaternary Hermitian LCD codes
Cryptography and Communications 16/6 1539-1558 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] Makoto Araya and Masaaki Harada [URL]
[3]. On the classification of skew Hadamard matrices of order 36 and related structures
Designs, Codes and Cryptography 92/10 3049-3062 (2024) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Makoto Araya, Masaaki Harada, Hadi Kharaghani, Ali Mohammadian and Behruz Tayfeh-Rezaie [URL] [DOI]
[4]. Hadamard Matrices of Orders 60 and 64 with Automorphisms of Orders 29 and 31
The Electronic Journal of Combinatorics 31/1 - P1.50 (2024) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] M. Araya, M. Harada and V. D. Tonchev [DOI]
[5]. Some restrictions on the weight enumerators of near-extremal ternary self-dual codes and quaternary Hermitian self-dual codes
Designs, Codes and Cryptography 91/5 1813-1843 (2023) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Makoto Araya and Masaaki Harada [URL]
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[1].
（2016）
[Book type]book(educational)
[Sole author, co-author, or author and editor] joint work
[Author]新谷 誠,中谷広正,宮崎佳典,松田健
[2].
（2013）
[Book type]book(educational)
[Sole author, co-author, or author and editor] joint work
[Author]宮崎 佳典,新谷 誠,中谷 広正 |
[1]. Partitioned balanced tournament designs of side 9, 11 and 15
2021 年度応用数学合同研究集会 （2021/12/17） other
[Presenter]新谷誠
[2]. 組合せデザインのグラフ表現について
弘前大学理工学部数理科学談話会 （2018/11/22） invited
[Presenter]新谷誠
[URL of the repository, etc.]
[3]. 位数 9 の分割釣合い型トーナメントデザインの構成
離散数学とその応用研究集会2018 （2018/8/20） other
[Presenter]時久直也、新谷誠
[URL of the repository, etc.]
[Notes] 広島工業大学
[4]. 部分釣り合い型２部ブロックデザインとその２部グラフ
実験計画法と符号および関連する組合せ構造 （2017/11/） other
[Presenter]新谷 誠
[5]. 小さい位数の分割釣合い型トーナメントデザインの分類
離散数学とその応用研究集会2017 （2017/8/） other
[Presenter]時久直也,新谷 誠
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[1]. 組合せ構造のグラフ表現と情報科学への応用 （ 2025/4 ～ 2028/3 ） Grant-in-Aid for Scientific Research (C) leader
[2]. 数式語義曖昧性解消技術の確立：数式検索技術を核とした数学学習援用システムの開発 （ 2025/4 ～ 2028/3 ） Grant-in-Aid for Scientific Research (C) member
[3]. 組合せ論的符号理論の展開 （ 2023/4 ～ 2028/3 ） Grant-in-Aid for Scientific Research (B) member
[4]. 組合せ構造のグラフ表現による代数的・幾何学的進展 （ 2021/4 ～ 2025/3 ） Grant-in-Aid for Scientific Research (C) leader
[5]. 数式検索技術を核とした数学学習援用システムの開発とその学習分析 （ 2020/4 ～ 2023/3 ） Grant-in-Aid for Scientific Research (C) member
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[1]. 第３０回代数的組合せ論 （2013/6)
[Role at conference, etc.] is leader [Site of conference, etc.] 浜松市
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Education related information
[1]. Faculty Course 情報学演習Ⅱ （2025(FY) - full year )
[2]. Faculty Course 情報学研究Ⅱ （2025(FY) - full year )
[3]. Graduate School Course(Master's) 離散情報処理論 （2025(FY) - first semester )
[4]. Faculty Course 線形代数学Ⅰ （2025(FY) - first semester )
[5]. Faculty Course 線形代数学Ⅱ （2025(FY) - second semester )
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2024(FY)
Number of undergraduate students(junior students) 3
Number of undergraduate students(senior students) 3
Number of master's course students : 4
2022(FY)
Number of undergraduate students(junior students) 4
Number of undergraduate students(senior students) 4
Number of master's course students : 0
Number of doctorate course students (main advisor) : 0 Number of doctorate course students (assistant advisor) : 0
2021(FY)
Number of undergraduate students(junior students) 4
Number of undergraduate students(senior students) 2
Number of master's course students : 2
Number of doctorate course students (main advisor) : 0 Number of doctorate course students (assistant advisor) : 0
2020(FY)
Number of undergraduate students(junior students) 5
Number of undergraduate students(senior students) 3
Number of master's course students : 2
Number of doctorate course students (main advisor) : 0 Number of doctorate course students (assistant advisor) : 0
2019(FY)
Number of undergraduate students(junior students) 5
Number of undergraduate students(senior students) 4
Number of master's course students : 2
Number of doctorate course students (main advisor) : 0 Number of doctorate course students (assistant advisor) : 0
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[1]. 位数12のグラフは再構成可能 (2016/11)
[Name of organization that offered the prize] 第14回情報学ワークショップ実行委員会 |
Contributions to society
[1]. 浜松南高校の課題研究（高大連携） （2022/5 )
[2]. 浜松南高校の課題研究（高大連携） （2019/4 - 2020/3 ) |
International contributions
Others
| [1]. 情報学部情報科学科長 （2018/4 - 2019/3 ) |