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J-GLOBAL ID：200901036378538001   Update date: Aug. 11, 2022

MASAKAZU KOJIMA

コジマ マサカズ | MASAKAZU KOJIMA
Affiliation and department：
Tokyo Institute of Technology

About Tokyo Institute of Technology


Job title： Professor Emeritus
Research field  (1)： Information theory
Research keywords  (12)： Nonlinear Optimization ,  Combinatorial Optimization ,  Semidefinite Program ,  Linear Program ,  Mathematical Programming ,  Optimization ,  非線形最適化 ,  組合せ最適化 ,  半正定値計画 ,  線形計画 ,  数理計画 ,  最適化
Research theme for competitive and other funds  (6)：
  • Interior Point Method
  • Polyhedral Homotopy Continuation Methods for Computing All Solutions of a Polynomial Equation System
  • Semidefinite Programming
  • 内点法
  • 多項式方程式系のすべての複素解を計算するのための多面体的ホモトピー連続変形法
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MISC (161)：
ｍore...
Books (19)：
  • High Performance Grid and Cluster Computing for Some Optimization Problems
    Proceedings of SAINT 2004 Workshops 2004
  • High Performance Grid and Cluster Computing for Some Optimization Problems
    Proceedings of SAINT 2004 Workshops 2004
  • CMPSm : A Continuation Method for Polynomial Systems (MATLAB version)
    Mathematical Software, Arjeh M Cohen, Xiao-Shan Gao and Nobuki Takakayama, Editors, World Scientific, Singapore 2002
  • Parallel Implementation of Polyhedral Continuation Methods for Systems of Polynomial Equations
    Mathematical Software, Arjeh M Cohen, Xiao-Shan Gao and Nobuki Takakayama, Editors, World Scientific, Singapore 2002
  • CMPSm : A Continuation Method for Polynomial Systems (MATLAB version)
    Mathematical Software, Arjeh M Cohen, Xiao-Shan Gao and Nobuki Takakayama, Editors, World Scientific, Singapore 2002
ｍore...
Lectures and oral presentations  (28)：
  • Elimination of free variables for solving linear optimization problems efficiently
    (SIAM Conference on Optimization 2008)
  • A numerical algorithm for block-diagonal decomposition of matrix *-algebra
    (HPOPT 2008 2008)
  • Conversion methods for large scale SDPs to exploit their structured sparsity
    (The 4th Sino-Japanese Optimization Meeting 2008)
  • SDPA: Leading-edge software for SDP
    (Informs Annual Meeting 2008 2008)
  • Elimination of free variables for solving linear optimization problems efficiently
    (SIAM Conference on Optimization 2008)
ｍore...
Education (3)：
  • - 1974 Keio University Graduate School, Division of Engineering
  • - 1974 慶応義塾大学大学院 工学研究科 管理工学
  • - 1969 Keio University
Professional career (1)：
  • Doctor of Engineering
Work history (8)：
  • 1989 - -:
  • 1989 - -:東京工業大学 教授
  • 1979 - -:
  • 1979 - -:東京工業大学 助教授
  • 1975 - -:
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Committee career (3)：
  • 1989 - 2002 The Mathematical Programming Society Associate Editor
  • 1989 - 2002 The Mathematical Programming Society Associate Editor
  • 1990 - 1991 日本オペレーションズ・リサーチ学会 理事
Awards (6)：
  • 2003 - 第2回船井情報科学振興賞
  • 1992 - INFORMS Frederick W. Lanchester Prize
  • 1992 - INFORMS Computing Society Prize
  • 1992 - INFORMS Frederick W. Lanchester Prize
  • 1992 - INFORMS Computing Society Prize
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Association Membership(s) (5)：
The Mathematical Programming Society ,  The Society for Industrial and Applied Mathematics ,  The Society for Industrial and Applied Mathematics ,  日本オペレーションズ・リサーチ学会 ,  The Mathematical Programming Society
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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