Iwate Prefectural University · Faculty of Software and Information Science / Graduate School of Software and Information Science · 講師

Research keywordsquasi-cyclic codes・integer residue ring codes・Chinese remainder theorem・linear complementary dual codes・reversible codes・generator polynomial matrices

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• Minimum weights of codes over integer residue rings generated by Kronecker products of certain integer matrices Norifumi Ojiro, Hajime Matsui Advances in Mathematics of Communications 19 ( 3 ) 891 - 902 2025年06月 研究論文（学術雑誌） 共著 英語2025 · 論文
• On generator polynomial matrices of quasi-cyclic codes with linear complementary duals Norifumi Ojiro, Hajime Matsui Journal of Algebra Combinatorics Discrete Structures and Applications 12 ( 3 ) 175 - 180 2025年04月 研究論文（学術雑誌） 共著 英語2025 · 論文
• An efficient algorithm for constructing reversible quasi-cyclic codes via Chinese remainder theorem Norifumi Ojiro, Kakeru Kaneko, Hajime Matsui Finite Fields and Their Applications 89 2023年04月 研究論文（学術雑誌） 共著 英語2023 · 論文
• Construction of reversible integer codes with large moduli via Chinese remainder theorem Norifumi Ojiro, Hajime Matsui 2022 International Symposium on Information Theory and its Applications (ISITA) 179 - 183 2022年10月 研究論文（国際会議プロシーディングス） 共著 英語2022 · 論文

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