• DocumentCode
    2689887
  • Title

    A new local search algorithm for continuous spaces based on army ant swarm raids

  • Author

    Greenwood, Garrison W. ; Abbass, Hussein

  • Author_Institution
    Portland State Univ. Portland, Portland
  • fYear
    2007
  • fDate
    25-28 Sept. 2007
  • Firstpage
    1097
  • Lastpage
    1102
  • Abstract
    It is well known that evolutionary algorithms often perform much better when augmented with a local search mechanism. While many local search methods exist for combinatorial optimization problems, there are relatively few methods designed to work over continuous fitness landscapes. This paper describes a novel continuous space local search algorithm for evolutionary algorithms that emulates army ant swarm raids. Our preliminary results show the method is remarkably effective.
  • Keywords
    evolutionary computation; search problems; army ant swarm raids; combinatorial optimization problems; continuous spaces; evolutionary algorithms; local search algorithm; Australia; Chemicals; Design methodology; Design optimization; Evolutionary computation; Military computing; Potential energy; Proteins; Search methods; Simulated annealing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Evolutionary Computation, 2007. CEC 2007. IEEE Congress on
  • Conference_Location
    Singapore
  • Print_ISBN
    978-1-4244-1339-3
  • Electronic_ISBN
    978-1-4244-1340-9
  • Type

    conf

  • DOI
    10.1109/CEC.2007.4424592
  • Filename
    4424592