TOP  > Personal Info.

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


image-profile
Last updated : 2023/07/09 20:42:05

Basic information on teaching staff

【Degrees earned】
Osaka City University   1997/3
 Hirosaki University   1994/3
【research area】
Natural Science - Applied mathematics and statistics
Informatics - Mathematical informatics
【research themes】
Representation by graphs
Characterization of distance-regular graphs
Construction and Classification of block designs
Classification of error-correcting codes
【Research Keyword】
algebraic combinatorics, combinatorial design, error-correcting code, graph
 

Research information

【Papers, etc.】
[1]. 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]
[2]. Hadamard matrices related to a certain series of ternary self-dual codes
Designs, Codes and Cryptography 91/3 795-805 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] Makoto Araya,Masaaki Harada and Koji Momihara [URL]
[3]. The existence of partitioned balanced tournament designs
Journal of Combinatorial Designs / - (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] M. Araya and N. Tokihisa [DOI]
[4]. On the classification of quaternary optimal Hermitian LCD codes
Cryptography and Communications / - (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] M. Araya and M. Harada [URL]
[5]. Characterization and classification of optimal LCD codes
Designs, Codes and Cryptography 89/ 617-640 (2021) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] M. Araya, M. Harada and K. Saito
【Books, etc.】
[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
【Academic conference/research presentations】
[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
【Grants-in-aid for Scientific Research
[1]. 組合せ論的符号理論の展開 ( 2023/4 ~ 2027/3 ) Grant-in-Aid for Scientific Research (B) member

[2]. 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

[3]. 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

[4]. グラフ表現による組合せ構造の研究 ( 2015/4 ~ 2018/3 ) Grant-in-Aid for Scientific Research (C) leader
【Holding academic or research conferences, etc.】
[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

Education related information

【Courses being taught this academic year】
[1]. General Education Course 新入生セミナー (2023(FY) - first semester )
[2]. Graduate School Course(Master's) 離散情報処理論 (2023(FY) - first semester )
[3]. Faculty Course 線形代数学Ⅰ (2023(FY) - first semester )
[4]. Faculty Course 線形代数学Ⅱ (2023(FY) - second semester )
[5]. Faculty Course 微分積分学I (2023(FY) - first semester )
【Number of students advising】
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
2018(FY)
Number of undergraduate students(junior students) 6
Number of undergraduate students(senior students) 1
Number of master's course students : 3
Number of doctorate course students (main advisor) : 0 Number of doctorate course students (assistant advisor) : 0
【Prizes students you are advising won】
[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

【Other social activities】
[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

【School dean, etc.】
[1]. 情報学部情報科学科長 (2018/4 - 2019/3 )