Researchers

HAMASUNA Yukihiro

HAMASUNA Yukihiro
Associate Professor
Faculty Department of Informatics / Graduate School of Science and Engineering / Cyber Informatics Research Institute / Graduate School of Informatics
Researchmap https://researchmap.jp/yhamasuna

Education and Career

Academic & Professional Experience

  • May. 2026 - Today , Kindai University Cyber Informatics Research Institute 准教授
  • May. 2026 - Today , Kindai University 情報学研究科 情報学専攻 准教授

Research Activities

Research Areas

  • Informatics , Sensitivity (kansei) informatics
  • Informatics , Soft computing
  • Informatics , Intelligent informatics
  • Informatics , Information theory

Research Interests

Data Science, Machine Learning, Soft Computing, Clustering

Published Papers

  1. Parameter Estimation for Gaussian Process <i>c</i>-Regression Models Based on Marginal Likelihood Maximization
    Yuya YOKOYAMA; Kaito TAKEGAWA; Yukihiro HAMASUNA
    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics  37  (2)  , 627-639, 15, May. 2025  , Refereed
  2. Sequential Cluster Extraction by Noise Clustering Based on Local Outlier Factor
    Yukihiro Hamasuna; Yoshitomo Mori
    Lecture Notes in Computer Science  , 77-89, 15, Aug. 2024  , Refereed
  3. Gaussian process based sequential regression models
    Kaito Takegawa; Yuya Yokoyama; Yukihiro Hamasuna
    IEEE World Congress on Computational Intelligence (IEEE WCCI 2024)  Jul. 2024  , Refereed

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MISC

  1. A Study On Evaluation Metrics for Degree Fairness in Network Clustering , Kohei Takai; Yukihiro Hamasuna , Fuzzy System Symposium , 2, Sep. 2026
  2. A Study on LOF-Based Hierarchical Clustering , Daito Nakamoto; Yukihiro Hamasuna , Fuzzy System Symposium , 2, Sep. 2026
  3. A Study on DeepWalk with Network-Feature-Based Random Walks , Komei Maki; Yukihiro Hamasuna , Fuzzy System Symposium , 2, Sep. 2026

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Awards & Honors

  1. Sep. 2012, 日本知能情報ファジィ学会, 奨励賞

Research Grants & Projects

  1. 日本学術振興会, 科学研究費補助金 基盤研究（C), 構造的ゆらぎを伴うネットワークデータに対するクラスタリング手法の拡張と高度化
  2. 公益財団法人電気通信普及財団, 研究調査助成, データ構造に対して頑健なクラスタリングの開発
  3. Japan Society for the Promotion of Science, Grant-in-Aid for Young Scientists (B), 構造的ゆらぎを伴うグラフデータに対するクラスタリング手法の確立

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