Photograph

Name

YOKOYAMA Kazuhiro

Affiliation

College of Science, Department of Mathematics

Graduate School of Science, Field of Study: Mathematics

Graduate School of Science, Field of Study: Mathematics

Title

Professor

Mail Address

E-mail address

Research Fields, Keywords

Computer Algebra,Algebraic Combinatorics

 

Research Career 【 display / non-display

  • Study on Application of Algebraic Algorithm to Engineering
    Keyword in research subject: Cryptosystems,Algebraic Constraint Solving,Optimization
    Field of experts (Grants-in-aid for Scientific Research classification): Algebra, Communication/Network engineering, Theory of informatics

  • Study on Algebraic Algorithms
    Keyword in research subject: Computational Number Theory,Computational Ring Theory,Computational Algebraic Geometry
    Field of experts (Grants-in-aid for Scientific Research classification): Algebra, Foundations of mathematics/Applied mathematics, Theory of informatics

  • Study on Algebraic Combinatorics
    Keyword in research subject: permutation groups,Association Scheme,Computational Group Theory
    Field of experts (Grants-in-aid for Scientific Research classification): Algebra, Foundations of mathematics/Applied mathematics

Papers 【 display / non-display

  • Effective Localization Using Double Ideal Quotient and Its Implementation
    Description language: English
    Name of publication: Proceedings of CASC 2018, Lecture Notes in Computer Science  vol.11077  (p.272 - 287)
    Date of issue: 2018.09
    Name of author(s): Yuki Ishihara, Kazuhiro Yokoyama

    DOI: 10.1007/978-3-319-99639-4\_19
    Type of publication: Research paper (international conference proceedings)
    Co-author classification: Multiple Authorship

  • On Affine Tropical F5 Algorithms
    Description language: English
    Name of publication: Proceedings of ISSAC 2018  (p.383 - 390)
    Date of issue: 2018.07
    Name of author(s): Tristan Vaccon, Thibaut Verron, Kazuhiro Yokoyama

    DOI: 10.1145/3208976.3209012
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Usage of Modular Techniques for Efficient Computation of Ideal Operations
    Description language: English
    Name of publication: Mathematics in Computer Science  vol.12  (1)  (p.1 - 32)
    Date of issue: 2018
    Name of author(s): Masayuki Noro, Kazuhiro Yokoyama

    DOI: 10.1007/s11786-017-0325-1
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • A Tropical F5 Algorithms
    Description language: English
    Name of publication: Proceedings of ISSAC 2017  (p.429 - 436)
    Date of issue: 2017.07
    Name of author(s): Tristan Vaccon, Kazuhiro Yokoyama

    DOI: 10.1145/3087604.3087630
    Type of publication: Research paper (international conference proceedings)
    Co-author classification: Multiple Authorship

  • Analysis of decreasing squared-sum of Gram-Schmidt lengths for short lattice vectors
    Description language: English
    Name of publication: J. Mathematical Cryptology  vol.11  (1)  (p.1 - 24)
    Date of issue: 2017
    Name of author(s): Masaya Yasuda, Kazuhiro Yokoyama, Takeshi Shimoyama, Jun Kogure, Takeshi Koshiba

    DOI: 10.1515/jmc-2016-0008
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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Books 【 display / non-display

  • Algorithms of Quantifier Elimination and their Applications
    Description language: Japanese
    Date of issue: 2011.08
    Name of author(s): Hirokazu Anai, Kazuhiro Yokoyama

    Book type: Scholarly Book
    Form of book: Multiple Authorship

Review Papers 【 display / non-display

  • Computer algebra, its history and current state-with the Gröbner basis and quantifier elimination as the center
    Written language: Japanese
    Publication title: vol.66 (3) (p.298 - 309)
    Date of issue: 2014
    Name of author(s): Masayuki Noro, Kazuhiro Yokoyama
    Type of publication: Introduction and explanation (scientific journal)
    Co-author classification: Multiple Authorship

Other research activities 【 display / non-display

  • Application of Computer Algebra to Engineering
    Research activities period: 2000.04 -
    Classification of research achievement: Other