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SHIROMOTO Keisuke  城本 啓介

ORCIDConnect your ORCID iD *help
… Alternative Names

城本 啓介  シロモト ケイスケ

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Researcher Number 00343666
Other IDs
Affiliation (Current) 2019: 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 2019: 熊本大学, 大学院先端科学研究部(工), 教授
2016 – 2017: 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 … More
2014: 熊本大学, 大学院自然科学研究科, 教授
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
General mathematics (including Probability theory/Statistical mathematics) / Foundations of mathematics/Applied mathematics / General mathematics (including Probability theory/Statistical mathematics)
Except Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / Foundations of mathematics/Applied mathematics / Algebra / Communication/Network engineering
Keywords
Principal Investigator
マトロイド / 符号理論 / 組合せ論 / 線形符号 / 一般化ハミング重み / 組合せデザイン / 重み多項式 / Tutte多項式 / 量子情報理論 / 応用数学 … More / 数理工学 / 情報基礎 / デザイン / 特性多項式 / マックウィリアムズ恒等式 / 有限環 / 限界式 / 自己双対符号 / 双対性 / 符号 / 量子符号 / 量子情報 / 階数符号 / 臨界問題 … More
Except Principal Investigator
情報通信工学 / 組合せデザイン / 離散数学 / 量子符号 / 量子ジャンプ符号 / ディオファンタス近似 / 非線形偏微分方程式 / 光直交符号 / 球面デザイン / グループテスト / p-進数論 / Innovation / duality / t-SEED / 5-デザイン / large set / 5-design / disjoint / 関数方程式 / 準周期性 / フラクタル次元 / 再帰性 / ディオファンタス条件 / 自己相似性 / カオス / デイオファンタス近似 / 衝突回避符号 / t-MOD / CAC / conflict-avoiding code / アフィン幾何 / 符号 / 最適計画 / 単純群 / 組合せ構造 / 有限単純群 / 格子 / P-進数論 / 格子理論 / 暗号理論 / 力学系 / 連分数展開 / 関数解析 / 確率過程 / 安定分布 / ガウス分布 / ホワイトノイズ / ポアソンノイズ / 汎関数 / ボアソンノイズ / 確率場 / ガウス / ユニタリ表現 / Stochastic processes / Stable distribution / Gauss distribution / White noise / Poisson noise / generalized function / 格子暗号理論 / 耐量子計算機暗号 / 記号力学系理論 / 符号理論 / 耐量子暗号理論 / 量子情報理論 / 量子通信 / フェージング / 通信路容量 / 組合せ符号 / locating array / 巡回最適準直交計画 / 軌道の分解可能性 / Steiner quadruple system / 最小距離の大きい符号 Less
  • Research Projects

    (16 results)
  • Research Products

    (149 results)
  • Co-Researchers

    (24 People)
  •  マトロイドの表現・被覆問題への符号理論的アプローチ(国際共同研究強化)Principal InvestigatorOngoing

    • Principal Investigator
      城本 啓介
    • Project Period (FY)
      2017 – 2019
    • 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 InvestigatorOngoing

    • Principal Investigator
      城本 啓介
    • 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
  •  P-進解析による耐量子計算機暗号系の構築Ongoing

    • Principal Investigator
      内藤 幸一郎
    • 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
  •  符号・球面デザイン・グループテストに内在する組合せデザイン とその最適性の研究Ongoing

    • Principal Investigator
      神保 雅一
    • 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

All 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book

  • [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] On critical exponents of Dowling matroids2017

    • Author(s)
      Y. Koga, T. Maruta and K. Shiromoto
    • Journal Title

      Designs, Codes and Cryptography

      Volume: - Pages: 1-16

    • DOI
      10.1007/s10623-017-0431-8
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K04978, KAKENHI-PROJECT-17K05348
  • [Journal Article] A generalization of Kung's theorem2016

    • Author(s)
      Trygve Johnsen, Keisuke Shiromoto, Hugues Verdure
    • Journal Title

      Des. Codes Cryptography

      Volume: - Pages: 169-178

    • DOI
      10.1007/s10623-015-0139-6
    • Peer Reviewed / Acknowledgement Compliant / 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 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 codes over Z_l2015

    • Author(s)
      Minjia Shi, Keisuke Shiromoto, Patrick Sole
    • Journal Title

      Linear Algebra and its Applications

      Volume: 未定

    • 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

    • Acknowledgement Compliant / Peer Reviewed
    • 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 rings2014

    • Author(s)
      Thomas Britz, Keisuke Shiromoto,Thomas Westerback
    • Journal Title

      Designs, Codes, and Cryptography

      Volume: 未定

    • 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 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 Pages: 78-87

    • DOI
      10.1080/15598608.2012.647525
    • 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)

    • 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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20654012
  • [Presentation] Critical Problem for matroids and Code2018

    • Author(s)
      Keisuke Shiromoto
    • Organizer
      Discrete Structures and Algorithms Seminar in University of Melbourne
    • Int'l Joint Research / Invited
    • 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
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-17K05348
  • [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
    • Int'l Joint Research / 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
    • Int'l Joint Research / Invited
    • 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] 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] 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] 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-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
      2008-08-17
    • 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
    # of Collaborated Products: 10 results
  • 2.  NAITO Koichiro (10164104)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 3.  USUDA Tsuyoshi (80273308)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 6 results
  • 4.  CHIGIRA Naoki (40292073)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  MISAWA Masashi (40242672)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  KURIKI Shinji (00167389)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  MISHIMA Miwako (00283284)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 8.  KANAMORI Takafumi (60334546)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  SAWA Masanori (50508182)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  千葉 周也 (80579764)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  THOMAS Britz
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 12.  KADOTA Noriya (80185884)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  WATANABE Atumi (90040120)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  HIRAMNE Yutaka (30116173)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  WADA Takeshi (70294139)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  OGAWA Takayoshi (20224107)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  SI Si (70269687)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  TAKUMI Ichi (30188130)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  USAMI Shogo (30387758)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  繆 いん (10302382)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  盧 暁南 (10805683)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  佐藤 潤也 (20235352)
    # of Collaborated Projects: 1 results
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  • 23.  籾原 幸二 (70613305)
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  • 24.  ANGATA Masayuki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results

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