SHIROMOTO KEISUKE 城本啓介

… Alternative Names

SHIROMOTO Keisuke 城本啓介

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Researcher Number	00343666
Other IDs
Affiliation (Current)	2025: 熊本大学, 大学院先端科学研究部(工), 教授
Affiliation (based on the past Project Information) *help	2016 – 2025: 熊本大学, 大学院先端科学研究部(工), 教授 2016: 熊本大学, その他の研究科, 教授 2015: 熊本大学, 工学研究科, 教授 2010 – 2015: 熊本大学, 自然科学研究科, 教授 2014: 熊本大学, 大学院自然科学研究科, 教授 … More 2009 – 2011: Kumamoto University, 大学院・自然科学研究科, 教授 2007 – 2009: Aichi Prefectural University, 情報科学部, 准教授 2003 – 2006: 愛知県立大学, 情報科学部, 助教授 2002: 龍谷大学, 理工学部, 助手 Less
Review Section/Research Field	Principal Investigator Foundations of mathematics/Applied mathematics / General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12030:Basic mathematics-related / General mathematics (including Probability theory/Statistical mathematics) Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Foundations of mathematics/Applied mathematics / Basic analysis / Communication/Network engineering / Algebra
Keywords	Principal Investigator マトロイド / 符号理論 / 線形符号 / 組合せ論 / 組合せデザイン / 一般化ハミング重み / 代数的組合せ論 / 有限幾何 / グラフ理論 / 代数的符号理論 … More / マトロイド理論 / 情報基礎 / 数理工学 / 応用数学 / 量子情報理論 / Tutte多項式 / 重み多項式 / 臨界問題 / 階数符号 / 臨界指数 / 階数距離符号 / ネットワーク符号化 / 最小被覆数 / 非線形符号 / 量子情報 / 量子符号 / 符号 / 双対性 / 自己双対符号 / 限界式 / 有限環 / マックウィリアムズ恒等式 / 特性多項式 / デザイン … More Except Principal Investigator 組合せデザイン / 情報通信工学 / duality / Innovation / p-進数論 / 符号 / グループテスト / 球面デザイン / 光直交符号 / 非線形偏微分方程式 / ディオファンタス近似 / 量子ジャンプ符号 / 量子符号 / 離散数学 / 線形符号 / 最小距離の大きい符号 / Steiner quadruple system / 軌道の分解可能性 / 巡回準直交配列 / 巡回最適準直交計画 / 組合せ符号 / fMRI / almost orthogonal array / 巡回直交配列 / locating array / 通信路容量 / フェージング / 量子通信 / 量子情報理論 / 耐量子暗号理論 / 符号理論 / 擬似乱数生成器 / Ramanujanグラフ / expander グラフ / 記号力学系理論 / 耐量子計算機暗号 / 格子暗号理論 / generalized function / Poisson noise / White noise / Gauss distribution / Stable distribution / Stochastic processes / ユニタリ表現 / ガウス / 確率場 / ボアソンノイズ / 汎関数 / ポアソンノイズ / ホワイトノイズ / ガウス分布 / 安定分布 / 確率過程 / 関数解析 / 連分数展開 / 力学系 / 暗号理論 / 格子理論 / P-進数論 / 格子 / 有限単純群 / 組合せ構造 / 単純群 / 最適計画 / アフィン幾何 / conflict-avoiding code / CAC / t-MOD / 衝突回避符号 / デイオファンタス近似 / カオス / 自己相似性 / ディオファンタス条件 / 再帰性 / フラクタル次元 / 準周期性 / 関数方程式 / disjoint / 5-design / large set / 5-デザイン / t-SEED Less

Critical Problem for Matroids and its ApplicationsPrincipal Investigator
- Principal Investigator
  
  城本啓介
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Kumamoto University
マトロイドの臨界問題の新展開と解決への複合的アプローチPrincipal Investigator
- Principal Investigator
  
  城本啓介
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Kumamoto University
Coding Theoretical Approach to the Representation and Covering Problems for Matroids(Fostering Joint International Research)Principal Investigator
- Principal Investigator
  
  Shiromoto Keisuke
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kumamoto University
The links between algebraic coding theory and matroid theoryPrincipal Investigator
- Principal Investigator
  
  Shiromoto Keisuke
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kumamoto University
Construction of post quantum cryptography systems by p-adic analysis
- Principal Investigator
  
  Naito Koichiro
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kumamoto University
Combinatorial designs and their optimalitiy related to Codes, spherical designs and grouptesting
- Principal Investigator
  
  Jimbo Masakazu
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Chubu University
Matroids, Quantum Information Theory, and CodesPrincipal Investigator
- Principal Investigator
  
  Keisuke Shiromoto
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kumamoto University
Study of simple groups by subgroups structures and associated combinatrial structures
- Principal Investigator
  
  CHIGIRA Naoki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Complexity structure analysis on the orbits of solutions of nonlinear partial differential equations by p-adic analysis
- Principal Investigator
  
  NAITO Koichiro
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kumamoto University
Quantum fading channel and its information carrying limit, coding-decoding, and modulation
- Principal Investigator
  
  USUDA Tsuyoshi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Aichi Prefectural University
Some problems in combinatorial theory and quantum information theory based on algebraic coding theoryPrincipal Investigator
- Principal Investigator
  
  SHIROMOTO Keisuke
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kumamoto University
Combinatorial codes and their decoding algorithms related to various information transmission systems
- Principal Investigator
  
  JIMBO Masakazu
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Complexity analysis on orbits of solutions of nonlinear partial differential equations
- Principal Investigator
  
  NAITO Koichiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kumamoto University
量子ジャンプによる誤りを考慮した量子符号の組合せ論的構成法
- Principal Investigator
  
  JIMBO Masakazu
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Manifold research on algebraic coding theoryPrincipal Investigator
- Principal Investigator
  
  SHIROMOTO Keisuke
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kumamoto University
  Aichi Prefectural University
代数的符号理論における符号の一般化重みとその応用に関する研究Principal Investigator
- Principal Investigator
  
  城本啓介
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Aichi Prefectural University
Nonlinear analysis on Innovation of stochastic processes and random fields
- Principal Investigator
  
  SI Si
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Aichi Prefectural University
代数的符号理論における符号の一般化最小重みに関する研究Principal Investigator
- Principal Investigator
  
  城本啓介
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Aichi Prefectural University
  Ryukoku University

[Book] Information Security, Coding Theory and Related Combinatorics, Chapter13 : Quantum jump codes and related combinatorial designs2011
- Author(s)
  M.Jimbo, K.Shiromoto
- Publisher
  IOS Press
- Data Source
  KAKENHI-PROJECT-22340016
[Book] Information Security, Coding Theory and Related Combinatorics, Quantum jump codes and related combinatorial designs2011
- Author(s)
  Keisuke Shiromoto
- Publisher
  Ios Press
- Data Source
  KAKENHI-PROJECT-21540191
[Book] Information Security, Coding Theory and Related Combinatorics, Chapter13 : Quantum jump codes and related combinatorial designs2011
- Author(s)
  M.Jimbo, K.Shiromoto
- Total Pages
  451
- Publisher
  IOS Press
- Data Source
  KAKENHI-PROJECT-20654012
[Book] 新インターユニバーシティ暗号とセキュリティ2010
- Author(s)
  神保雅一編著(三嶋美和子、城本圭介, 含他8名)
- Total Pages
  177
- Publisher
  オーム社
- Data Source
  KAKENHI-PROJECT-22340016
[Book] 新インターユニバーシティ暗号とセキュリティ2010
- Author(s)
  神保雅一編著(三嶋美和子,城本圭介含, 他8名)
- Total Pages
  177
- Publisher
  オーム社
- Data Source
  KAKENHI-PROJECT-20654012
[Book] 暗号とセキュリティ2010
- Author(s)
  城本啓介, 他
- Publisher
  オーム社
- Data Source
  KAKENHI-PROJECT-21540191
[Journal Article] Critical Problem for a q-analogue of polymatroids2024
- Author(s)
  Imamura Koji、Shiromoto Keisuke
- Journal Title
  
  Discrete Mathematics
  
  Volume: 347 Issue: 5 Pages: 113924-113924
- DOI
  10.1016/j.disc.2024.113924
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22KJ2512, KAKENHI-PROJECT-23K20225
[Journal Article] Critical Problem for codes over finite chain rings2022
- Author(s)
  Imamura Koji、Shiromoto Keisuke
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume: 76 Pages: 101900-101900
- DOI
  10.1016/j.ffa.2021.101900
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20225
[Journal Article] On the non-trivial minimal blocking sets in binary projective spaces2021
- Author(s)
  Bono Nanami, Maruta Tatsuya, Shiromoto Keisuke, Yamada Kohei
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume: 72 Pages: 101814-101814
- DOI
  10.1016/j.ffa.2021.101814
- NAID
  120007187024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] Wei-type duality theorems for rank metric codes2020
- Author(s)
  Thomas Britz, Adam Mammoliti, Keisuke Shiromoto
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 88 Issue: 8 Pages: 1503-1519
- DOI
  10.1007/s10623-019-00688-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03636, KAKENHI-PROJECT-16KK0103, KAKENHI-PROJECT-23K20225
[Journal Article] Codes with the rank metric and matroids2019
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 87 Issue: 8 Pages: 1765-1776
- DOI
  10.1007/s10623-018-0576-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05348, KAKENHI-PROJECT-15H03636
[Journal Article] On Critical Exponents of Dowling Matroids2018
- Author(s)
  Y. Koga, T. Maruta, K. Shiromoto
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 86 Issue: 9 Pages: 1947-1962
- DOI
  10.1007/s10623-017-0431-8
- NAID
  120006724788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256, KAKENHI-PROJECT-17K05348, KAKENHI-PROJECT-15K04978
[Journal Article] A generalization of Kung’s theorem2016
- Author(s)
  Trygve Johnsen, Keisuke Shiromoto, Hugues Verdure
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: - Issue: 1 Pages: 169-178
- DOI
  10.1007/s10623-015-0139-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978, KAKENHI-PROJECT-26400187
[Journal Article] On the Covering Dimension of a Linear Code2016
- Author(s)
  Thomas Britz and Keisuke Shiromoto
- Journal Title
  
  IEEE Trans. Information Theory
  
  Volume: 62 Pages: 2694-2701
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Journal Article] On the covering dimension of a linear code2016
- Author(s)
  Thomas Britz, Keisuke Shiromoto
- Journal Title
  
  IEEE Transaction on Information Theory
  
  Volume: 62 Issue: 5 Pages: 2694-2701
- DOI
  10.1109/tit.2016.2538768
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400187
[Journal Article] A note on a basic exact sequence for the Lee and Euclidean weights of linear codes2015
- Author(s)
  Minjia Shi, Keisuke Shiromoto, Patrick Sole
- Journal Title
  
  Linear Algebra and its Applications
  
  Volume: 未定 Pages: 151-153
- DOI
  10.1016/j.laa.2015.01.033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016, KAKENHI-PROJECT-24540180, KAKENHI-PROJECT-26400187
[Journal Article] On critical exponents of matroids and linear codes2014
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1889 Pages: 7-12
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] On critical exponents of matroids and linear codes2014
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1889
- Data Source
  KAKENHI-PROJECT-26400187
[Journal Article] Group covariance and formula of channel matrix of coded 4PSK signals by linear codes over F_42014
- Author(s)
  M. Tanaka, T. Sogabe, K. Shiromoto, and T. S. Usuda
- Journal Title
  
  Proceedings of ISITA2014
  
  Volume: なし Pages: 348-348
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Group covariance and formula of channel matrix of coded 4PSK signals by linear codes over F42014
- Author(s)
  M. Tanaka, T. Sogabe, K. Shiromoto, and T. S. Usuda
- Journal Title
  
  Proceedings of ISITA2014
  
  Volume: - Pages: 348-348
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24360151
[Journal Article] Formula of channel matrix for covariant signal set with respect to a direct product of groups2014
- Author(s)
  T. S. Usuda, T. Sogabe, and K. Shiromoto
- Journal Title
  
  12th International Conference on Quantum Communication, Measurement and Computing
  
  Volume: なし Pages: 45-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Group covariance and formula of channel matrix of coded 4PSK signals by linear codes over F_42014
- Author(s)
  M. Tanaka, T. Sogabe, K. Shiromoto, T. S. Usuda
- Journal Title
  
  Proceedings of International Symposium on Information Theory and Its Applications 2014
  
  Volume: - Pages: 348-348
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540180
[Journal Article] Demi-matroids from codes over finite Frobenius rings, Designs2014
- Author(s)
  Thomas Britz, Keisuke Shiromoto,Thomas Westerback
- Journal Title
  
  Codes, and Cryptography
  
  Volume: 未定 Issue: 1 Pages: 97-107
- DOI
  10.1007/s10623-013-9895-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016, KAKENHI-PROJECT-23540148, KAKENHI-PROJECT-24540180
[Journal Article] Formula of channel matrix for covariant signal set with respect to a direct product of groups2014
- Author(s)
  T. S. Usuda, T. Sogabe, and K. Shiromoto
- Journal Title
  
  12th International Conference on Quantum Communication, Measurement and Computing (QCMC2014)
  
  Volume: - Pages: 45-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400187
[Journal Article] Group covariance and formula of channel matrix of coded 4PSK signals by linear codes over F_42014
- Author(s)
  M. Tanaka, T. Sogabe, K. Shiromoto, and T. S. Usuda
- Journal Title
  
  2014 International Symposium on Information Theory and Its Applications (ISITA2014)
  
  Volume: - Pages: 348-348
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400187
[Journal Article] On critical exponents of matroids and linear codes2014
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1889 Pages: 7-12
- Open Access
- Data Source
  KAKENHI-PROJECT-24540180
[Journal Article] Formula of channel matrix for covariant signal set with respect to a direct product of groups2014
- Author(s)
  T. S. Usuda, T. Sogabe, K. Shiromoto
- Journal Title
  
  Proceedings of 12th International Conference on Quantum Communication, Measurement and Computing
  
  Volume: - Pages: 45-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540180
[Journal Article] Formula of channel matrix for covariant signal set with respect to a direct product of groups2014
- Author(s)
  T. S. Usuda, T. Sogabe, and K. Shiromoto
- Journal Title
  
  Abstracts of Papers of QCMC2014
  
  Volume: - Pages: 45-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360151
[Journal Article] Formula for the channel matrix of a certain class of (G,χ)-covariant2013
- Author(s)
  Y. Ishikawa, K. Shiromoto and T. S. Usuda
- Journal Title
  
  13th Asian Quantum Information Science Conference (AQIS2013), Chennai,
  
  Volume: 未定 Pages: 209-210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] The critical problem in coding theory2013
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  第30回代数的組合せ論シンポジウム報告集
  
  Volume: - Pages: 80-85
- Data Source
  KAKENHI-PROJECT-23540148
[Journal Article] Formula for the channel matrix of a certain class of (G,χ)-covariant signals2013
- Author(s)
  Y. Ishikawa, K. Shiromoto and T. S. Usu
- Journal Title
  
  13th Asian Quantum Information Science Conference (AQIS2013), Chennai, India, Extended Abstracts of AQIS2013
  
  Volume: 13 Pages: 209-210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540180
[Journal Article] The critical problem in coding theory2013
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  第30回代数的組合せ論シンポジウム報告集
  
  Volume: なし Pages: 80-85
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Formula for the channel matrix of a certain class of (G,χ)-covariant signals2013
- Author(s)
  Y. Ishikawa, K. Shiromoto, T. S. Usuda
- Journal Title
  
  13th Asian Quantum Information Science Conference (AQIS2013), Chennai, India, Extended Abstracts of AQIS2013
  
  Volume: - Pages: 209-210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540148
[Journal Article] Wei-type duality theorems for matroids2012
- Author(s)
  T. Britz, T. Johnsen, D. Mayhew, K. Shiromoto
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 62 Issue: 3 Pages: 331-341
- DOI
  10.1007/s10623-011-9524-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016, KAKENHI-PROJECT-23540148, KAKENHI-PROJECT-24540180
[Journal Article] 整数環上の任意の線形符号による量子信号系の通信路行列の解析2012
- Author(s)
  太田征輝、城本啓介、臼田毅
- Journal Title
  
  電子情報通信学会論文誌
  
  Volume: J95-B, No.2 Pages: 110-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Mutually disjoint 5-designs from Pless symmetry codes2012
- Author(s)
  M.Angata, K.Shiromoto
- Journal Title
  
  Journal of Statistical Theory and Practice
  
  Volume: 6 Issue: 1 Pages: 78-87
- DOI
  10.1080/15598608.2012.647525
- NAID
  120005399999
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016, KAKENHI-PROJECT-23540148
[Journal Article] Mutually orthogonal partial t-designs over C related to quantum jump codes2011
- Author(s)
  神堡雅一、城本啓介
- Journal Title
  
  第28回代数的組合せ論シンポジウム報告集
  
  Pages: 76-81
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Mutuallydisjoint 5-designs from Plesssymmetry codes2011
- Author(s)
  M.Angata, K.Shiromoto
- Journal Title
  
  Journal ofStatistical Theory and Practice 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Journal Title
  
  2010年度応用数学合同研究集会報告集
  
  Pages: 35-36
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] Formula of channel matrix for coded quantum signals by classical linear codes over Zm2010
- Author(s)
  M. Ota, K. Shiromoto, H. Kumazawa, And. S. Usuda
- Journal Title
  
  Proc. International Symposium on Information Theory and Its Applications
  
  Pages: 1035-1040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540191
[Journal Article] Analytical expression of s-th power of Gram matrix for group covariant signals and its application2010
- Author(s)
  T. S. Usuda and Keisuke Shiromoto
- Journal Title
  
  Quantum Communi-cation, Measurement and Computation, AIP Conference Proceedings
  
  Pages: 3-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540191
[Journal Article] A construction of disjoint Steiner systems from isomorphic Golay codes2009
- Author(s)
  M. Jimbo, K. Shiromoto
- Journal Title
  
  J. Combinatorial Theory, Ser. A (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654012
[Journal Article] Designs from matroids2009
- Author(s)
  T.Britz, G.Royle, K.Shiromoto
- Journal Title
  
  SIAM Journal onDiscrete Mathematics 23
  
  Pages: 1082-1099
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] Designs from matroids2009
- Author(s)
  T. Britz, G. Royle and K. Shiromoto
- Journal Title
  
  SIAM Journal on Discrete Mathematics
  
  Volume: 23 Pages: 1082-1099
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A construction of mutually disjoint Steiner systems from isomorphic Golay codes.2009
- Author(s)
  M.Jimbo, K.Shiromoto
- Journal Title
  
  J. Combinatorial Theory, Ser. A Vol. 116
  
  Pages: 1245-1251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654012
[Journal Article] Aconstruction of mutually disjointSteiner systems from isomorphic Golaycodes2009
- Author(s)
  M. Jimbo, K. Shiromoto
- Journal Title
  
  Journal of CombinatorialTheory, Series A 116
  
  Pages: 1245-1251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A construction of mutually disjoint Steiner systems from isomorphic Golay codes2009
- Author(s)
  M. Jimbo and K. Shiromoto
- Journal Title
  
  Journal of Combinatorial Theory, Series A
  
  Volume: 116 Pages: 1245-1251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] 量子ジャンプ符号の構成法について2008
- Author(s)
  城本啓介
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1593巻 Pages: 140-144
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A MacWilliams type identity for matroids2008
- Author(s)
  T. Britz and K. Shiromoto
- Journal Title
  
  Discrete Mathematics
  
  Volume: 308 Pages: 4551-4559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] Pless symmetry codeから構成される互いに排反な組合せデザインについて2008
- Author(s)
  安形昌幸、城本啓介
- Journal Title
  
  2008年度応用数学合同研究集会報告集
  
  Pages: 51-54
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A Mac Williams type identity for matroids2008
- Author(s)
  T. Britz, K. Shiromoto
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 4551-4559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654012
[Journal Article] 量子ジャンプ符号の構成法について2008
- Author(s)
  城本啓介
- Journal Title
  
  京都大学数理解析研究所講究録 1593
  
  Pages: 140-144
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A MacWilliams type identity formatroids2008
- Author(s)
  T. Britz, K. Shiromoto
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 4551-4559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] A Wei-type duality for matroids2008
- Author(s)
  城本啓介
- Journal Title
  
  第25回代数的組合せ論シンポジウム報告集
  
  Pages: 128-132
- Data Source
  KAKENHI-PROJECT-20740063
[Journal Article] Designs from Subcode Supports of Linear Codes2007
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  第23回代数的組合せ論シンポジウム報告集
  
  Pages: 275-283
- Data Source
  KAKENHI-PROJECT-17740065
[Journal Article] An Assmus-Mattson theorem for matroids2006
- Author(s)
  城本啓介
- Journal Title
  
  京都大学数理解析研究所講究録 1465
  
  Pages: 71-76
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] An Assmus-Mattson theorem for matroids2006
- Author(s)
  城本啓介
- Journal Title
  
  京都大学数理解析研究所講究録 1465
  
  Pages: 71-76
- Data Source
  KAKENHI-PROJECT-17740065
[Journal Article] Second Support Weights for Binary Self-Dual Codes2006
- Author(s)
  K.Shiromoto
- Journal Title
  
  Lecture Notes in Computer Science 3969
  
  Pages: 1-13
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] Second Support Weights for Binary Self-Dual Codes2006
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  Lecture Notes in Computer Science 3969
  
  Pages: 1-13
- Data Source
  KAKENHI-PROJECT-17740065
[Journal Article] Assmus-Mattson Theorem on Matroid2005
- Author(s)
  K.Shiromoto
- Journal Title
  
  応用数学合同研究集会報告集
  
  Pages: 97-102
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] On generalized weights for codes over finite rings2005
- Author(s)
  S.T.Dougherty, K.Shiromoto
- Journal Title
  
  Australian Journal of Combinatorics 31
  
  Pages: 231-248
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] マトロイドにおけるAssmus-Mattsonの定理2005
- Author(s)
  城本啓介
- Journal Title
  
  応用数学合同研究集会報告集
  
  Pages: 97-102
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] マトロイドにおけるAssmus-Mattsonの定理2005
- Author(s)
  城本啓介
- Journal Title
  
  応用数学合同研究集会報告集
  
  Pages: 97-102
- Data Source
  KAKENHI-PROJECT-17740065
[Journal Article] An Assmus-Mattson theorem for matroids.2005
- Author(s)
  K.Shiromoto
- Journal Title
  
  Kyoto University research Inistitute of Mathematical Science Report 1465
  
  Pages: 71-76
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540128
[Journal Article] Second generalized Hamming weights for extremal self-dual codes2005
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  Proceedings of Workshop on Coding and Cryptography (Bergen, Norway)
  
  Pages: 11-19
- Data Source
  KAKENHI-PROJECT-14740089
[Journal Article] Bounds for binary matroids2004
- Author(s)
  Keisuke Shiromoto
- Journal Title
  
  第21回代数的組合せ論シンポジウム報告集(信州大学)
  
  Pages: 95-101
- Data Source
  KAKENHI-PROJECT-14740089
[Journal Article] Mutually disjoint 5-designs from Pless symmetry codes
- Author(s)
  M.Angata, K.Shiromoto
- Journal Title
  
  Journal of Statistical Theory and Practice
  
  Volume: (印刷中)
- NAID
  120005399999
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340016
[Journal Article] Mutually disjoint 5-designs from Pless symmetry codes
- Author(s)
  M.Angata, K.Shiromoto
- Journal Title
  
  Journal of Statistical Theory and Practice
  
  Volume: 印刷中
- NAID
  120005399999
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] On the Theory of Blocks for Rank Metric Codes2023
- Author(s)
  Koji Imamura, Keisuke Shiromoto
- Organizer
  SIAM Conference on Applied Algebraic Geometry 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Rank-Metric Codes and Matroids2023
- Author(s)
  城本　啓介
- Organizer
  第39回代数的組合せ論シンポジウム
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] 階数距離符号とマトロイド2023
- Author(s)
  城本　啓介
- Organizer
  電子情報通信学会2023年ソサイエティ大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Some Properties of q-Perfect Matroid Designs2023
- Author(s)
  Shinya Kawabuchi, Keisuke Shiromoto
- Organizer
  45th Australasian Combinatorics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Matroid representation over finite rings2023
- Author(s)
  Koji Imamura, Keisuke Shiromoto
- Organizer
  45th Australasian Combinatorics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Critical Problem for Rank-Metric Codes2023
- Author(s)
  Keishuke Shiromoto, Koji Imamura
- Organizer
  SIAM Conference on Applied Algebraic Geometry 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Critical Problem for a q-analogue of polymatroids2022
- Author(s)
  Koji Imamura, Keisuke Shiromoto
- Organizer
  44th Australasian Combinatorics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] ポリマトロイドに対する臨界定理の q-類似について2022
- Author(s)
  今村浩二, 城本啓介
- Organizer
  Japanese Conference on Combinatorics and its Applications
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] A q-analogue of Critical Theorem for polymatroids2022
- Author(s)
  Koji Imamora, Keisuke Shiromoto
- Organizer
  27th International Conference on Applications of Computer Algebra (ACA2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] On the representation of matroids over a finite fields2021
- Author(s)
  今村浩二、城本啓介
- Organizer
  Japanese Conference on Combinatorics and its Applications
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] マトロイドの臨界問題について2021
- Author(s)
  城本啓介
- Organizer
  日本数学会2021年度秋季総合分科会
- Invited
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] On the representation of matroids over finite rings2021
- Author(s)
  Koji Imamura、Keisuke Shiromoto
- Organizer
  43rd Australasian Combinatorics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] 有限環上のマトロイドの表現問題について2021
- Author(s)
  今村浩二、城本啓介
- Organizer
  2021年日本数学会年会
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] An upper bound on critical exponents of Z_{p^m}-codes2020
- Author(s)
  今村浩二、城本啓介
- Organizer
  JCCA2020-DMIA2020-SGT9
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Classification on Generalized Weight Enumerators of Rank-Metric Codes2020
- Author(s)
  近藤隼史、城本啓介
- Organizer
  JCCA2020-DMIA2020-SGT9
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] 有限環上の符号を用いたマトロイドの構成について2020
- Author(s)
  今村浩二、城本啓介
- Organizer
  2020年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-23K20225
[Presentation] Critical Problem for Binary Matroids2019
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 17th Japan-Korea Workshop on Algebra and Combinatorics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Critical Problem for Binary Matroids2019
- Author(s)
  城本　啓介
- Organizer
  研究集会「組合せ論的符号理論」
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] The Critical Problem for Binary Matroids2019
- Author(s)
  城本啓介
- Organizer
  27th British Combinatorial Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Critical Problem for Binary Matroids2019
- Author(s)
  城本　啓介
- Organizer
  研究集会「組合せ論的符号理論」
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical Problem for Binary Matroids2019
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 17th Japan-Korea Workshop on Algebra and Combinatorics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical Problem for Binary Matroids2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  Monash Univ. Discrete Maths Research Group Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Critical Problem for Binary Matroids2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Critical Problem for matroids and Code2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  Discrete Structures and Algorithms Seminar in University of Melbourne
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical Problem for matroids and Codes2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  Discrete Structures and Algorithms Seminar in University of Melbourne
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Codes with Rank Metric and Matroids2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  The Japanese Conference on Combinatorics and its Applications (JCCA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Codes with Rank Metric and Matroids2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  The Japanese Conference on Combinatorics and its Applications (JCCA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Critical Problem for Binary Matroids2018
- Author(s)
  Keisuke Shiromoto
- Organizer
  Monash Univ. Discrete Maths Research Group Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] 符号理論的マトロイド理論へのいざない2017
- Author(s)
  城本　啓介
- Organizer
  筑波大学組合せ論・情報理論セミナー
- Place of Presentation
  筑波大学、茨城
- Invited
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] 符号理論的マトロイド理論について2017
- Author(s)
  城本　啓介
- Organizer
  近畿大学数学教室講演会
- Place of Presentation
  近畿大学（大阪府東大阪市）
- Invited
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] 符号理論的マトロイド理論へのいざない2017
- Author(s)
  城本　啓介
- Organizer
  筑波大学組合せ論・情報理論セミナー
- Place of Presentation
  筑波大学（茨城県つくば市）
- Invited
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] On the Critical Problem for Matroids and Codes2017
- Author(s)
  城本　啓介
- Organizer
  愛媛大学数学科談話会/第45回代数セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Matroids and Codes with Rank Metric2017
- Author(s)
  Keisuke Shiromoto
- Organizer
  5th International Combinatorics Conference (5ICC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] Matroids and Codes with Rank Metric2017
- Author(s)
  Keisuke Shiromoto
- Organizer
  5th International Combinatorics Conference (5ICC) 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical problem for matroids and codes2017
- Author(s)
  Keisuke Shiromoto
- Organizer
  Discrete Mathematics Research Group meeting
- Place of Presentation
  Monash University, Melbourne, Australia
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Codes with Rank-Metric and Matroids2017
- Author(s)
  Keisuke Shiromoto
- Organizer
  Japanese Conference on Combinatorics and its Applications (JCCA2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Codes with Rank-Metric and Matroids2017
- Author(s)
  城本　啓介
- Organizer
  Japanese Conference on Combinatorics and its Applications (JCCA2017)・離散数学とその応用研究集会2017
- Data Source
  KAKENHI-PROJECT-17K05348
[Presentation] 符号とマトロイドの極値問題について2017
- Author(s)
  城本啓介
- Organizer
  愛媛大学数学科談話会（第45回代数セミナー 2017）
- Invited
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical problem for matroids and codes2017
- Author(s)
  Keisuke Shiromoto
- Organizer
  Discrete Mathematics Research Group meeting
- Place of Presentation
  Monash University (Melbourne, Australia)
- Invited
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] Critical problem in coding theory2016
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 4th Japan-Taiwan Conference on Combinatorics and its Applications
- Place of Presentation
  北九州国際会議場
- Year and Date
  2016-03-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] On the covering number of matroids2016
- Author(s)
  Keisuke Shiromoto
- Organizer
  The Japanese Conference on Combinatorics and its Applications (JCCA 2016)
- Place of Presentation
  Kyoto University, Clock Tower Centennial Hall (Kyoto, Japan)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] Critical problem in coding theory2016
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 4th Japan-Taiwan Conference on Combinatorics and its Applications
- Place of Presentation
  北九州国際会議場（福岡県北九州市）
- Year and Date
  2016-03-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] On the covering number of matroids2016
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 40th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (40ACCMCC)
- Place of Presentation
  University of Newcastle (Newcastle, Australia)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] On the covering number of matroids2016
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 40th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (40ACCMCC)
- Place of Presentation
  University of Newcastle, Newcastle, Australia
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Simultaneous approximation problems and knapsack cryptosystems in p-adic numberlands2016
- Author(s)
  Hirohito Inoue, Shoichi Kamada, Koichiro Naito and Keisuke Shiromoto
- Organizer
  Numeration 2016
- Place of Presentation
  Czech Technical University, Prague
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] Critical exponents of Dowling matroids2015
- Author(s)
  Yoshitaka Koga, Keisuke Shiromoto
- Organizer
  39th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of Queensland, Australia
- Year and Date
  2015-12-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] On covering dimension of linear codes and matroids2015
- Author(s)
  Keisuke Shiromoto
- Organizer
  25th British Combinatorial Conference
- Place of Presentation
  University of Warwick, UK
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] On the covering dimension of a linear code2015
- Author(s)
  城本　啓介
- Organizer
  研究集会「有限幾何と組合せデザイン」
- Place of Presentation
  東京理科大学、東京
- Year and Date
  2015-03-07
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] On the critical exponent of a linear code and a matroid2015
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 13th Japan-Korea Workshop on Algebra and Combinatorics
- Place of Presentation
  九州工業大学、福岡
- Year and Date
  2015-01-30
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On the critical exponent of a linear code and a matroid2015
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 13th Japan-Korea Workshop on Algebra and Combinatorics
- Place of Presentation
  九州工業大学、福岡
- Year and Date
  2015-01-30
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] Codes from complete bipartite graphs and 3-regular graphs2015
- Author(s)
  Keisuke Shiromoto, Shunpei Yamaguchi
- Organizer
  39th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of Queensland, Australia
- Year and Date
  2015-12-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04978
[Presentation] On covering dimension of linear codes and matroids2015
- Author(s)
  Keisuke Shiromoto
- Organizer
  25th British Combinatorial Conference
- Place of Presentation
  University of Warwick (Coventry, UK)
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] On the covering dimension of a linear code2015
- Author(s)
  城本　啓介
- Organizer
  研究集会「有限幾何と組合せデザイン」
- Place of Presentation
  東京理科大学
- Year and Date
  2015-03-07
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] From codes to matroid and back2014
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 3rd Taiwan-Japan Conference on Combinatorics and its Applications (3TJCCA)
- Place of Presentation
  National Chiayi University（Chiayi City, Taiwan）
- Invited
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] From codes to matroid and back2014
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 3rd Taiwan-Japan Conference on Combinatorics and its Applications (3TJCCA)
- Place of Presentation
  National Chiayi University, Chiayi City, Taiwa
- Invited
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] On the covering dimensions of a linear code and its relation to matroids2014
- Author(s)
  Keisuke Shiromoto
- Organizer
  38th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (38ACCMCC)
- Place of Presentation
  Victoria University of Wellington, New Zealand
- Year and Date
  2014-12-02
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On the covering dimensions of a linear code and its relation to matroids2014
- Author(s)
  Keisuke Shiromoto
- Organizer
  38th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (38ACCMCC)
- Place of Presentation
  Victoria University of Wellington, Wellington, New Zealand
- Year and Date
  2014-12-02
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] The critical problem in coding theory2013
- Author(s)
  城本　啓介
- Organizer
  第30回代数的組合せ論シンポジウム
- Place of Presentation
  静岡大学（静岡県）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] On critical exponents of matroids and linear codes2013
- Author(s)
  Keisuke Shiromoto
- Organizer
  Designs, Codes, Graphs and Related Areas
- Place of Presentation
  京都大学数理解析研究所（京都府）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] On critical exponents of matroids and linear codes2013
- Author(s)
  Keisuke Shiromoto
- Organizer
  京都大学数理解析研究所研究集会「Designs, Codes, Graphs and Related Areas」
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] On critical exponents of matroids and linear codes2013
- Author(s)
  Keisuke Shiromoto
- Organizer
  37th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (37ACCMCC)
- Place of Presentation
  University of Western Australia, Perth, Australia
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] On critical exponents of matroids and linear codes2013
- Author(s)
  Keisuke Shiromoto
- Organizer
  37th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (37ACCMCC)
- Place of Presentation
  The University of Western Australia（Perth, Australia）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] Codes over rings and matroids2012
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 36th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of New South Wales (Sydney, Australia)
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] The critical problem of matroids, graphs and codes2012
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 2nd Japan-Taiwan Conference on Combinatorics and its Applications
- Place of Presentation
  名古屋、名古屋大学
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] 4元自己双対符号を用いた互いに排反な組合せデザインの構成について2012
- Author(s)
  穴井佑弥、岡美里、城本啓介
- Organizer
  第35回情報理論とその応用シンポジウム
- Place of Presentation
  別府ロイヤルホテル（大分）
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] 古典-量子通信における通信路行列公式の一般化に向けて2012
- Author(s)
  石川喜啓、城本啓介、臼田毅
- Organizer
  第35回情報理論とその応用シンポジウム
- Place of Presentation
  別府ロイヤルホテル（大分）
- Data Source
  KAKENHI-PROJECT-24540180
[Presentation] Codes over rings and matroids2011
- Author(s)
  城本　啓介
- Organizer
  研究集会「離散数理構造とその応用」
- Place of Presentation
  名古屋大学（愛知）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] Codes over rings and matroids2011
- Author(s)
  城本啓介
- Organizer
  研究集会「離散数理構造とその応用」
- Place of Presentation
  名古屋大学
- Year and Date
  2011-11-19
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 量子情報理論と組合せデザイン2011
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論、組合せデザインとその周辺」
- Place of Presentation
  京都大学、京都
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] Dualities in codes over rings and matroids2011
- Author(s)
  城本　啓介
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] Dualities in codes over rings and matroids2011
- Author(s)
  城本啓介
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2011-12-15
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 量子情報理論と組合せデザイン2011
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論、組合せデザインとその周辺」
- Place of Presentation
  京都大学(京都)
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] 量子情報理論と組合せデザイン2011
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論、組合せデザインとその周辺」
- Place of Presentation
  京都大学京都
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] Codes over rings and matroids2011
- Author(s)
  Keisuke Shiromoto
- Organizer
  CanaDAM
- Place of Presentation
  Univ. of Victoria, Viatoria, CANADA
- Year and Date
  2011-06-03
- Data Source
  KAKENHI-PROJECT-21540191
[Presentation] 量子情報理論と組合せデザイン2011
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論、組合せデザインとその周辺」
- Place of Presentation
  京都大学、京都
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] 量子情報理論と組合せデザイン2011
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論、組合せデザインとその周辺」
- Place of Presentation
  京都大学、京都
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Organizer
  2010年度応用数学合同研究集会
- Place of Presentation
  龍谷大学(滋賀)
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Organizer
  2010年度応用数学合同研究集会
- Place of Presentation
  龍谷大学、滋賀
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Organizer
  2010年度応用数学合同研究集会
- Place of Presentation
  龍谷大学滋賀
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] Analytical expression of s-th power of Gram matrix for group covariant signals and its application2010
- Author(s)
  T.S.Usuda, K.Shiromoto
- Organizer
  The Tenth International Conference on Quantum Communication, Measurement and Computation
- Place of Presentation
  University of Queensland, Australia
- Year and Date
  2010-07-22
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] Formula of channel matrix for coded quantum signals by classical linear codes over Zm2010
- Author(s)
  M.Ota, K.Shiromoto
- Organizer
  2010 International Symposium on Information Theory and Its Applications
- Place of Presentation
  Taichung, Taiwan
- Year and Date
  2010-10-20
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] Analytical expression of s-th power of Gram matrix for group covariant signals and its application2010
- Author(s)
  T.S.Usuda, K.Shiromoto
- Organizer
  The Tenth International Conference on Quantum Communication, Measurement and Computation
- Place of Presentation
  University of Queensland, Australia
- Year and Date
  2010-07-22
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Organizer
  2010年度応用数学合同研究集会
- Place of Presentation
  龍谷大学、滋賀
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] 符号とマトロイドにおける双対性2010
- Author(s)
  城本啓介
- Organizer
  2010年度応用数学合同研究集会
- Place of Presentation
  龍谷大学、滋賀
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] Formula of channel matrix for coded quantum signals by classical linear codes over Zm2010
- Author(s)
  M.Ota, K.Shiromoto
- Organizer
  2010 International Symposium on Information Theory and Its Applications
- Place of Presentation
  Taichung, Taiwan
- Year and Date
  2010-10-20
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] デザイン構造をもつマトロイド2008
- Author(s)
  城本啓介
- Organizer
  研究集会「離散数学の統計科学および関連分野への応用」
- Place of Presentation
  ホテルくさかべアルメリア(岐阜)
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] Pless symmetry codeから構成される互いに排反な組合せデザイン2008
- Author(s)
  安形昌幸, 城本啓介
- Organizer
  2008年度応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] A Wei-type duality theorem for matroids2008
- Author(s)
  城本啓介
- Organizer
  第25回代数的組合せ論シンポジウム
- Place of Presentation
  北海道大学(北海道)
- Year and Date
  2008-06-24
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] A Wei type duality theorem for matroids2008
- Author(s)
  城本啓介
- Organizer
  第25回代数的組合せ論シンポジウム
- Place of Presentation
  北海道大学
- Year and Date
  2008-06-24
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] 自己双対符号から構成されるt-SEEDについて2008
- Author(s)
  城本啓介, 神保雅一
- Organizer
  RIMS共同研究「代数的符号理論と組合せデザイン」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2008-10-14
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] 自己双対符号から構成されるt-SEEDについて2008
- Author(s)
  城本啓介
- Organizer
  RIMS共同研究「代数的符号理論と組合せデザイン」
- Place of Presentation
  京都大学数理解析研究所(京都)
- Year and Date
  2008-10-14
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] A Wei-type duality theoremfor matroids2008
- Author(s)
  城本啓介
- Organizer
  第25回代数的組合せ論シンポジウム
- Place of Presentation
  北海道大学、北海道
- Year and Date
  2008-06-24
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] Quantum jump codeと組合せデザイン2008
- Author(s)
  神保雅一, 城本啓介
- Organizer
  代数的符号理論と組合せデザイン
- Place of Presentation
  京都大学、数理解析研
- Year and Date
  2008-10-15
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] 互いに素な組合せデザインについて2008
- Author(s)
  安形昌幸, 城本啓介
- Organizer
  純粋数学及び用数学としての組合せ論・離散数学そしてその周辺ワークショップ
- Place of Presentation
  電気通信大学
- Year and Date
  2008-07-05
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] デザイン構造をもつマトロイド2008
- Author(s)
  城本啓介
- Organizer
  研究集会「離散数学の統計科学および関連分野への応用」
- Place of Presentation
  ホテルくさかベアルメリア(岐阜)
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] デザイン構造をもつマトロイド2008
- Author(s)
  城本啓介
- Organizer
  研究集会「離散数学の統計科学および関連分野への応用」
- Place of Presentation
  ホテルくさかベアルメリア(岐阜)
- Year and Date
  2008-08-17
- Data Source
  KAKENHI-PROJECT-20654012
[Presentation] A construction of mutually disjoint 5-designs from self-dual codes2008
- Author(s)
  K. Shiromoto
- Organizer
  The 4th International Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of Auckland(New Zealand)
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] A construction of mutually disjoint 5-designs from self-dual codes2008
- Author(s)
  K.Shiromoto
- Organizer
  The 4th International Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of Auckland, New Zealand
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] A construction of mutually disjoint 5-designs from self-dual codes2008
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 4th International Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland (New Zealand)
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-20740063
[Presentation] 量子ジャンプ符号の構成法について2007
- Author(s)
  城本啓介
- Organizer
  有限群論と代数的組合せ論
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-12-11
- Data Source
  KAKENHI-PROJECT-17740065
[Presentation] Tutte polynomials of linear codes2007
- Author(s)
  城本啓介
- Organizer
  Design Theory and its Applications
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-06-11
- Data Source
  KAKENHI-PROJECT-17740065
[Presentation] Mutually orthogonal t-designs over C related to quantum jump codes
- Author(s)
  M. Jimbo, K. Shiromoto, Y. Lin
- Organizer
  2012 Shanghai Conference on Algebraic Combinatorics
- Place of Presentation
  Shanghai Chiao Tong University, China
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On the covering dimension of a linear code
- Author(s)
  城本　啓介
- Organizer
  研究集会「有限幾何と組合せデザイン」
- Place of Presentation
  東京理科大学、東京都
- Year and Date
  2015-03-06 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] The critical problem in coding theory
- Author(s)
  城本　啓介
- Organizer
  第30回代数的組合せ論シンポジウム, ２０１３年
- Place of Presentation
  静岡大学
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On the covering dimensions of a linear code and its relation to matroids
- Author(s)
  Keisuke Shiromoto
- Organizer
  38th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (38ACCMCC)
- Place of Presentation
  Victoria University of Wellington, Wellington, New Zealand
- Year and Date
  2014-12-01 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] From codes to matroid and back
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 3rd Taiwan-Japan Conference on Combinatorics and its Applications (3TJCCA)
- Place of Presentation
  National Chiayi University
- Invited
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On critical exponents of matroids and linear codes
- Author(s)
  Keisuke Shiromoto
- Organizer
  Designs, Codes, Graphs and Related Areas
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On critical exponents of matroids and linear codes
- Author(s)
  Keisuke Shiromoto
- Organizer
  37th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (37ACCMCC)
- Place of Presentation
  The University of Western Australia
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] Codes over rings and matroids
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 36th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of New South Wales (Sydney, Australia)
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] Codes over rings and matroids
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 36th Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  University of New South Wales (Sydney, Australia)
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] On the critical exponent of a linear code and a matroid
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 13th Japan-Korea Workshop on Algebra and Combinatorics
- Place of Presentation
  九州工業大学、福岡県
- Year and Date
  2015-01-29 – 2015-01-31
- Data Source
  KAKENHI-PROJECT-26400187
[Presentation] 量子ジャンプ符号とC上の直交t-デザイン
- Author(s)
  M. Jimbo, K. Shiromoto, Y. Lin
- Organizer
  モダン符号理論からポストモダン符号理論への展望
- Place of Presentation
  九州大学
- Invited
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] The critical problem for graphs, matroids, and codes
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 2nd Japan-Taiwan Conference on Combinatorics and its Applications
- Place of Presentation
  名古屋大学（愛知）
- Data Source
  KAKENHI-PROJECT-23540148
[Presentation] 古典-量子通信における通信路行列公式の一般化に向けて
- Author(s)
  石川喜啓、城本啓介、臼田毅
- Organizer
  第35回情報理論とその応用シンポジウム
- Place of Presentation
  別府（大分）
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] The critical problem for graphs, matroids, and codes
- Author(s)
  Keisuke Shiromoto
- Organizer
  The 2nd Japan-Taiwan Conference on Combinatorics and its Applications
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 4元自己双対符号を用いた互いに排反な組合せデザインの構成について
- Author(s)
  穴井佑弥、岡美里、城本啓介
- Organizer
  第35回情報理論とその応用シンポジウム
- Place of Presentation
  別府（大分）
- Data Source
  KAKENHI-PROJECT-22340016
[Presentation] 拡大体上の線形符号で符号化された量子信号系の通信路行列解析解導出に向けて
- Author(s)
  田中美波, 曽我部知広, 城本啓介, 臼田毅
- Organizer
  第37回情報理論とその応用シンポジウム
- Place of Presentation
  宇奈月ニューオータニホテル（富山県・黒部市）
- Year and Date
  2014-12-09 – 2014-12-12
- Data Source
  KAKENHI-PROJECT-24360151

1. JIMBO Masakazu (50103049)

# of Collaborated Projects: 4 results

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25. 丸田辰哉 (80239152)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
26. ANGATA Masayuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

SHIROMOTO KEISUKE 城本 啓介

SHIROMOTO Keisuke 城本 啓介

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Critical Problem for Matroids and its ApplicationsPrincipal Investigator

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マトロイドの臨界問題の新展開と解決への複合的アプローチPrincipal Investigator

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Coding Theoretical Approach to the Representation and Covering Problems for Matroids(Fostering Joint International Research)Principal Investigator

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The links between algebraic coding theory and matroid theoryPrincipal Investigator

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Matroids, Quantum Information Theory, and CodesPrincipal Investigator

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Some problems in combinatorial theory and quantum information theory based on algebraic coding theoryPrincipal Investigator

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SHIROMOTO KEISUKE 城本啓介

SHIROMOTO Keisuke 城本啓介