My Research Interests on Evolutionary Computation

Shigeyoshi Tsutsui

Research interest

Evolutionary Computation and its applications, especially improving the performance of Genetic Algorithms to solve difficult and mutimodal problems


Presentation libralies


Research Subjects and Plan

  • GAs with Search Space Division Schemes: Forking GA (fGA)
  • GAs with a Robust Solution Searching Schemes
  • GAs with Function Division Schemes
  • Multi-parent Recombination in GAs
  • Crossover Operators for Real-coded GAs
  • Search Space Boundary Extension in Real-coded GAs and Its Extension to Constraint Optimizations
  • Linkage Learning in Real-coding
  • Ladder Climbing Genetic Algorithms
  • Application of Genetic Algorithms to Social Activities Analysis
  • Probabilistic Model Building Genetic Algorithms


Simple DEMOs of Genetic Algorithms using JAVA Applet


Research Grants

  • 1995.3-1998.3 "System Theory of Function Emergence",
    Grant-in-Aid for Scientific Research on Priority Areas, Japanese Ministry of Education

  • 1998.4-1999.3 "Study on Genetic Algorithm with Search Function Division Schemes",
    Grant-in-Aid for Scientific Research (C), Japanese Ministry of Education

  • 2001.4-2004.3 "Study on Probabilistic Model Building Genetic Algorithms in Continuous Domains",
    Grant-in-Aid for Scientific Research (C), Japanese Ministry of Education

  • 2004.4-2007.3 "Study on Probabilistic Model Building Genetic Algorithms in Permutation Domains",
    Grant-in-Aid for Scientific Research (C), Japanese Ministry of Education

  • 2007.4-2010.3 "Study on the Effectiveness of using Partial Solutions in Probabilistic Model Building Genetic Algorithms",
    Grant-in-Aid for Scientific Research (C), Japanese Ministry of Education

  • 2010.4-2013.3 "Study on the Extended ACO Framework",
    Grant-in-Aid for Scientific Research (C), Japanese Ministry of Education


Awards

  • 1993.7 Japanese Society for Artificial Intelligence 1993 Convention Award
    Title of the Paper: "Forking Genetic Algorithm"
  • 1997.6 Japanese Society for Artificial Intelligence 1996 Best Paper Award
    Title of the Paper: "Phenotypic Forking Genetic Algorithm p-fGA"