Okazaki Takeo

写真a

Title

Professor

Researcher Number(JSPS Kakenhi)

90213925

Date of Birth

1965

Laboratory Address

Room 706, Engineering Bldg. 1, 1 Senbaru,Nishihara,Okinawa

Mail Address

E-mail address

Laboratory Phone number

+81-98-895-8903

Laboratory Fax number

+81-98-895-8727
2 6 5 2
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Current Affiliation Organization 【 display / non-display 】

  • Duty   University of the Ryukyus   Faculty of Engineering   School of Engineering_Computer Science and Intelligent Systems Program   Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Interdisciplinary Intelligent Systems Engineering   Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Computer Science and Intelligent Systems   Professor  

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University 【 display / non-display 】

  • 1983.04
    -
    1987.03

    Kyushu University   Faculty of Science   Department of mathematics   Graduated

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Graduate School 【 display / non-display 】

  • 1987.04
    -
    1989.03

    Kyushu University  Graduate School, Division of Integrated Science and Engineering  Courses of Information system  Doctor's Course (first term)  Completed

  • 1989.04
    　
    　

    Kyushu University  Graduate School, Division of Integrated Science and Engineering  Courses of Information system  Doctor's Course (second term)  Unfinished Course

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Academic degree 【 display / non-display 】

  • University of the Ryukyus -  Doctor (Engineering)

  • Kyushu University -  Master of Science

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External Career 【 display / non-display 】

  • 1989.05
    -
    1995.03

    Faculty of Science, Kyushu University, Reaserch Assistant  

  • 1995.04
    -
    1997.03

    University of the Ryukyus, Senir Assistant  

  • 1997.04
    -
    2015.01

    University of the Ryukyus, Faculty of Engineering, Assistant Professor  

  • 2015.02
    -
    2018.09

    University of the Ryukyus, Faculty of Engineering, Associate Professor  

  • 2018.10
    　
    　

    University of the Ryukyus, Faculty of Engineering, Professor  

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Affiliated academic organizations 【 display / non-display 】

  • 1989.04
    -
    Now
     

    Japan Statistical Society 

  • 1989.04
    -
    Now
     

    Japanese Society of Computational Statistics 

  • 1989.04
    -
    Now
     

    The Behaviormetric Society of Japan 

  • 1993.04
    -
    Now
     

    Japanese Society for Bioinformatics 

  • 1996.04
    -
    Now
     

    Community for Innovation of Education and learning through Computers and communication networks 

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Research Interests 【 display / non-display 】

  • Genome Informatics,Tourism Informatics,Geographic Information Systems

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Research Areas 【 display / non-display 】

  • Humanities & Social Sciences / Library and information science, humanistic and social informatics

  • Humanities & Social Sciences / Geography

  • Informatics / Statistical science

  • Informatics / Database

  • Life Science / Genome biology

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Acquisition of a qualification 【 display / non-display 】

  • First Kind of Junior High School Teacher License

  • First Kind of High School Teacher License

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Research Theme 【 display / non-display 】

  • Genetic Network Analysis with Probabilistic Model

  • Social Behavior Analysis with Covariance Structure Model

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Thesis 【 display / non-display 】

  • 予備検定推定量の評価に関する研究

    1989.03

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Published Papers 【 display / non-display 】

  • Customer Classification Modeling Using LDA Considering Spatial Area Structure

    Hikari Ishihara, Takeo Okazaki

    International Journal of Advanced Research in Computer Science ( RESEARCH AND DEVELOPMENT CELL JANARDAN RAI NAGAR RAJASTHAN VIDYAPEETH )  16 ( 6 ) 1 - 6   2025.12 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI Open Access

  • Sequential Bayesian SEM for Task Technology Fit

    Rabeah Samimi, Takeo Okazaki

    International Journal of Advanced Research in Computer Science ( RESEARCH AND DEVELOPMENT CELL JANARDAN RAI NAGAR RAJASTHAN VIDYAPEETH )  16 ( 1 ) 1 - 5   2025.02 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI

  • Comparative Evaluation of Three Penman-Monteith Variant Models for Groundwater Level Estimation in Jeju Island

    An Jaeyeop, Takeo Okazaki

    International Journal of Advanced Research in Computer Science ( RESEARCH AND DEVELOPMENT CELL JANARDAN RAI NAGAR RAJASTHAN VIDYAPEETH )  15 ( 6 ) 1 - 7   2024.12 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI Open Access

  • Evaluation of Similarity Analysis of Newspaper Article Using Natural Language Processing

    Ayako Oshiro, Takeo Okazaki, Takashi Kano, Shinichiro Ueda

    International Journal of Computer Science and Network Security   24 ( 6 ) 1 - 7   2024.06 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI

  • Comparative Study of Machine Learning Models and Distributed Runoff Models for Predicting Flood Water Level

    Tasuku Kubo, Takeo Okazaki

    IEIE Transactions on Smart Processing and Computing   12 ( 3 ) 215 - 222   2023.06 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

    • Access this article
      DOI

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Presentations 【 display / non-display 】

  • Cloud-based Data Warehouse: An Alternative Solution for Academic Management

    Assao Neino Alu, Takeo Okazaki

    第24回情報科学技術フォーラム  (北海道科学大学)  2025.09  -  2025.09 

  • Proposal of a customer classification model using LDA considering spatial area structure

    2025.09  -  2025.09 

  • Comparative study of LSTM and Physical Models for River Flood Risk

    2025.09  -  2025.09 

  • Quantification of Ryukyu languages using n-gram

    2019.09  -  2019.09 

  • Alignment for phonetic symbol strings and accuracy comparison using phoneme feature weighting

    2019.09  -  2019.09 

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SDGs 【 display / non-display 】

  • GNHモデリング

  • ゲノム配列解析

  • 地下水モデリング

  • 高校生の数学能力予測

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Social Activity 【 display / non-display 】

  • 2023.12
    　
    　

  • 2023.10
    　
    　

  • 2023.04
    -
    2024.03

  • 2023.04
    -
    2024.03

  • 2023.04
    -
    2024.03

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