Shinshu University · Faculty of Engineering · 教授

Research keywordsregular expressions・finite automata・bit-parallel algorithms・substring matching・semi-extended regular expressions・NFA construction・recognition algorithms

Research fieldsInformatics・Complex systems・Human informatics・Engineering・Information security・Fundamental theory of informatics・情報工学・情報科学

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• The Huffuman Tree Problem with Upper Bounded Linear Functions
• An improved method to extract quasi-random sequences from generalized semi-random sources
• Asymptotic Approximation Ratios for Certain Classes of Online Bin Packing Algorithms
• 多方向走査平均処理と2×2雑音検出器を組み合わせたスイッチングメジアンフィルタ

• パターン照合アルゴリズムの開発とその応用に関する研究
• 安全で効率的な検索可能暗号の開発

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