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J-GLOBAL ID:200901083802786000   Update date: Apr. 07, 2021

Koga Hiroki

コガ ヒロキ | Koga Hiroki
Affiliation and department:
Job title: Professor
Research field  (1): Information theory
Research theme for competitive and other funds  (3):
  • 2002 - Study on Universal Data Compression
  • Study on the Shannon Theory
  • Study on Visual Cryptology
Papers (68):
more...
Books (9):
  • Elements of Information Theory
    共立出版社 2012
  • 2011 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT)
    IEEE 2011 ISBN:9781457705953
  • 2010 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY
    IEEE 2010 ISBN:9781424469604
  • 現代数理科学事典
    岩波書店 2009
  • 2008 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS, VOLS 1-3
    IEEE 2008 ISBN:9781424420681
more...
Lectures and oral presentations  (19):
  • Coding Theorems on the Simple Capacity for Digital Fingerprinting Codes
    (Technical Committee on Information Theory 2020)
  • Optimal Construction of the Basis Matrices of an Extended Visual Cryptography Scheme Using Integer Programming
    (The 42nd Symposium on Information Theory and Its Applications 2019)
  • An Ideal Secret Sharing Scheme Realizing an Access Structure Based on a Projective Plane of Order 3
    (The 42nd Symposium on Information Theory and Its Applications 2019)
  • A Construction of the (4; n)-Threshold Visual Cryptography Scheme Using a 3-Design
    (15th International Symposium on Information Theory and its Applications (ISITA) 2018)
  • A Lower Bound on the Joint Capacity of Digital Fingerprinting Codes Using Score Functions Based on Log-Likelihood Ratio
    (IEEE International Symposium on Information Theory (ISIT) 2018)
more...
Education (3):
  • 1992 - 1995 The University of Tokyo
  • 1990 - 1992 The University of Tokyo
  • 1988 - 1990 The University of Tokyo
Professional career (1):
  • 博士(工学) (東京大学)
Committee career (4):
  • 2017/05 - 現在 IEICE 副サブソ長
  • 2017/05 - 現在 電子情報通信学会 情報理論とその応用サブソサイエティ
  • 2019/06 - 2021/05 電子情報通信学会 情報理論とその応用サブソサイエティ サブソサイエティ長
  • 2017/05 - 2019/05 電子情報通信学会 情報理論とその応用サブソサイエティ 副サブソサイエティ長
Awards (2):
  • 2001 - SITA2000奨励賞
  • 1998 - 1998年暗号と情報セキュリティシンポジウム論文賞
Association Membership(s) (2):
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. ,  Institute of Electrical and Electronics Engineers (IEEE)
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