Yuki Ishihara

Profile Information

Affiliation: College of Science and Technology Department of Mathematics, Nihon University

Degree: 学士（理学）(Mar, 2016, 東京理科大学)
修士（理学）(Mar, 2018, 立教大学)
博士（理学）(Mar, 2021, 立教大学)

Researcher number: 50909413
J-GLOBAL ID: 202301005920887120
researchmap Member ID: B000250195

External link: https://github.com/IshiharaYuki

Research Interests

Research Areas

Research History

Apr, 2024 - Present

College of Science and Technology Department of Mathematics, Nihon University
Apr, 2021 - Apr, 2024

Faculty of Science, Division 1 Department of Applied Mathematics, Tokyo University of Science

Committee Memberships

Jul, 2024 - Present

理論分科会運営委員長, 日本数式処理学会
Apr, 2022 - Present

代表会員, 日本数式処理学会
Sep, 2022 - Jun, 2024

広報委員, 日本数式処理学会
Dec, 2023 - Mar, 2024

選挙管理委員, 日本数式処理学会

Awards

2018

日本数式処理学会若手研究者賞, 二重イデアル商を用いた Effective Localization, 一般社団法人日本数式処理学会

石原侑樹

Papers

Learning to Compute Gröbner Bases

Hiroshi Kera, Yuki Ishihara, Yuta Kambe, Tristan Vaccon, Kazuhiro Yokoyama

The Thirty-Eighth Annual Conference on Neural Information Processing Systems (NeurIPS 2024), Dec, 2024 Peer-reviewed
Computing Endomorphism Rings of Supersingular Elliptic Curves by Finding Cycles in Concatenated Supersingular Isogeny Graphs

Yuta Kambe, Akira Katayama, Yusuke Aikawa, Yuki Ishihara, Masaya Yasuda, Kazuhiro Yokoyama

COMMENTARII MATHEMATICI UNIVERSITATIS SANCTI PAULI, 72(1) 17-40, 2024 Peer-reviewed
Primary Decomposition of Symmetric Ideals

Yuki Ishihara

COMMENTARII MATHEMATICI UNIVERSITATIS SANCTI PAULI, 72(1) 41-54, 2024 Peer-reviewed
Efficient Localization at a Prime Ideal Without Producing Unnecessary Primary Components

Yuki Ishihara

Mathematics in Computer Science, 16(2-3) 14-14, Sep, 2022 Peer-reviewedLead author
Modular Techniques for Intermediate Primary Decomposition

Yuki Ishihara

Proceedings of the 2022 International Symposium on Symbolic and Algebraic Computation, Jul 4, 2022 Peer-reviewedLead author
Computation of a Primary Component of an Ideal from Its Associated Prime by Effective Localization

Yuki Ishihara, Kazurhiro Yokoyama

Communications of the Japan Society for Symbolic and Algebraic Computation, 4 1-31, Dec, 2020 Peer-reviewedLead author
Modular techniques for effective localization and double ideal quotient

Yuki Ishihara

Proceedings of the 45th International Symposium on Symbolic and Algebraic Computation, Jul 20, 2020 Peer-reviewedLead author
On FGLM algorithms with tropical Gröbner bases

Yuki Ishihara, Tristan Vaccon, Kazuhiro Yokoyama

Proceedings of the 45th International Symposium on Symbolic and Algebraic Computation, Jul 20, 2020 Peer-reviewed
Effective Localization Using Double Ideal Quotient and Its Implementation.

Yuki Ishihara, Kazuhiro Yokoyama

Computer Algebra in Scientific Computing - 20th International Workshop(CASC), 272-287, 2018 Peer-reviewedLead author
Complexities of Text from the Points of View of Lexical and Syntactic Characteristics:Quantitative Analysis of Linguistic Features of Primary School Textbooks

Arai Teiko, Bunji Kyosuke, Ishihara Yuki, Matsuzaki Takuya, Kageura Kyo

Mathematical Linguistics, 31(2) 144-159, 2017 Peer-reviewed

Misc.

パラメトリック準素分解とヒルベルト幾何—2023年度合同分科会報告

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 30(2) 23-26, Jun, 2024
対称イデアルの準素分解アルゴリズム—A Primary Decomposition Algorithm for Symmetric Ideals—Computer Algebra : Foundations and Applications

石原侑樹

数理解析研究所講究録, (2280) 36-45, May, 2024
数値計算を利用した準素成分の候補の計算—日本数式処理学会第32回大会報告

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 30(1) 41-44, Jan, 2024
パラメータ付きのイデアル操作の計算について—On Computations of Ideal Operations with Parameters—Computer Algebra : Foundations and Applications

石原侑樹

数理解析研究所講究録, (2255) 96-105, Jun, 2023
有限体上の計算を利用した準素イデアル分解—日本数式処理学会第31回大会報告

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 29(1) 41-44, Jan, 2023
極大独立集合による局所化について—On Localization by Maximal Independent Set—Computer Algebra : Foundations and Applications

石原侑樹

数理解析研究所講究録, (2224) 10-19, Jun, 2022
素イデアルによる局所化のアルゴリズム—日本数式処理学会第30回大会報告

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 28(1) 40-43, Apr, 2022
A New Algorithm for Primary Decomposition Using Double Ideal Quotient (Computer Algebra : Theory and its Applications)

(2138) 34-38, Dec, 2019
数値計算を用いたイデアルの効果的な局所化操作 (分科会報告 2018年度理論分科会&システム分科会合同研究会報告)

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 25(2) 34-37, Jul, 2019
二重イデアル商を用いたEffective Localization (第27回日本数式処理学会大会報告)

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 25(1) 71-74, Jan, 2019
Extを用いた準素イデアル分解の計算 (第26回日本数式処理学会大会報告)

石原侑樹

数式処理 = Bulletin of the Japan Society for Symbolic and Algebraic Computation, 24(2) 39-42, May, 2018

Major Presentations

Modular techniques for effective localization and double ideal quotient

Yuki Ishihara

The International Symposium on Symbolic and Algebraic Computation (ISSAC) 2020,, Jul 20, 2020
On FGLM Algorithms with Tropical Gröbner bases

Yuki Ishihara, Tristan Vaccon, Kazuhiro Yokoyama

Jul 20, 2020
Effective Localization Using Double Ideal Quotient and Its Implementation

Yuki Ishihara, Kazuhiro Yokoyama

The 20th International Workshop on Computer Algebra in Scientific Computing, Sep 18, 2018

Teaching Experience

Sep, 2024 - Jan, 2025

コンピュータ概論B (日本大学)
Sep, 2024 - Jan, 2025

情報科学4 (立教大学)
Sep, 2024 - Jan, 2025

計算機入門2演習 (立教大学)
Sep, 2024 - Jan, 2025

代数学幾何学D (日本大学)
Apr, 2024 - Jul, 2024

コンピュータ概論A (日本大学)
Apr, 2024 - Jul, 2024

情報科学2 (立教大学)
Apr, 2024 - Jul, 2024

計算機入門1演習 (立教大学)
Apr, 2024 - Jul, 2024

代数学幾何学C (日本大学)
Oct, 2023 - Mar, 2024

Information Science 4 (Rikkyo University)
Oct, 2023 - Mar, 2024

Information Science 2 (Rikkyo University)
Apr, 2022 - Mar, 2024

Senior Seminar（Assistant） (Tokyo University of Science)
Apr, 2021 - Mar, 2024

Fundamentals of Computer Mathematics (Exercises) (Tokyo University of Science)
Apr, 2023 - Sep, 2023

Information Science 3 (Rikkyo University)
Apr, 2023 - Sep, 2023

Information Science 1 (Rikkyo University)
Apr, 2023 - Aug, 2023

Introduction to Applied Mathematics (Tokyo University of Science)
Sep, 2022 - Mar, 2023

Selected topics in Applied Mathematics 2 (Tokyo University of Science)
Jun, 2022 - Aug, 2022

Introduction to Applied Mathematics (Tokyo University of Science)
Apr, 2022 - Jul, 2022

Exercises in Mathematical Information Theory 2 (Rikkyo University)
Apr, 2022 - Jul, 2022

Exercises in Introduction to Linear Algebra (Rikkyo University)
Apr, 2022 - Jul, 2022

Exercises in Mathematical Information Theory 1 (Rikkyo University)

Professional Memberships

Apr, 2023 - Present

The Japan Society for Industrial and Applied Mathematics
Oct, 2021 - Present

日本数学会
May, 2017 - Present

日本数式処理学会

Research Projects

数値数式融合計算による準素分解の高速化

科学研究費助成事業若手研究, 若手研究, 日本学術振興会, Apr, 2022 - Mar, 2027

石原侑樹
記号計算の高速化と産業課題解決への応用2

2024年度IMI共同利用研究計画若手・学生研究-短期共同研究, 九州大学マス・フォア・インダストリ研究所, Apr, 2024 - Mar, 2025

石原侑樹, 深作亮也, 池松泰彦, 神戸祐太, 岩根秀直, 伊藤勝, 小林宗広, 湯野剛史, 計良宥志, 庵智幸
記号計算の高速化と産業課題解決への応用

2023年度IMI共同利用研究計画若手・学生研究-短期共同研究, 九州大学マス・フォア・インダストリ研究所, Apr, 2023 - Mar, 2024

石原侑樹, 深作亮也, 池松泰彦, 神戸祐太, 岩根秀直, 伊藤勝, 小林宗広, 湯野剛史, 計良宥志
限量子消去の効率的なアルゴリズムの構築と産業課題解決への応用

2022年度IMI共同利用研究計画若手・学生研究-短期共同研究, 九州大学マス・フォア・インダストリ研究所, Apr, 2023 - Mar, 2024

石原侑樹, 深作亮也, 池松泰彦, 神戸祐太, 岩根秀直
二重イデアル商を用いた計算可換代数の新領域の開拓

日本学術振興会若手研究者海外挑戦プログラム, 日本学術振興会, Oct, 2019 - Jan, 2020

Profile Information

Research Interests

Research Areas

Research History

Committee Memberships

Awards

Papers

Misc.

Major Presentations

Teaching Experience

Professional Memberships

Research Projects

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