Code Growth, Explicitly Defined Introns, and Alternative Selection Schemes

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@Article{PWHSmith:1998:cgediass,
  author =       "Peter W. H. Smith and Kim Harries",
  title =        "Code Growth, Explicitly Defined Introns, and
                 Alternative Selection Schemes",
  journal =      "Evolutionary Computation",
  year =         "1998",
  volume =       "6",
  number =       "4",
  pages =        "339--360",
  month =        "Winter",
  keywords =     "genetic algorithms, genetic programming, introns,
                 bloat, parsimony, fitness selection, linear encoding",
  URL =          "http://www.soi.city.ac.uk/homes/peters/pub/Introns6.ps",
  URL =          "http://www.mitpressjournals.org/doi/pdfplus/10.1162/evco.1998.6.4.339",
  DOI =          "doi:10.1162/evco.1998.6.4.339",
  size =         "23 pages",
  abstract =     "Previous work on introns and code growth in genetic
                 programming is expanded on and tested experimentally.
                 Explicitly defined introns are introduced to tree-based
                 representations as an aid to measuring and evaluating
                 intron behavior. Although it is shown that introns do
                 create code growth, they are not its only cause.
                 Removing introns merely decreases the growth rate; it
                 does not eliminate it. By systematically negating
                 various forms of intron behavior, a deeper
                 understanding of the causes of code growth is obtained,
                 leading to the development of a system that keeps
                 unnecessary bloat to a minimum. Alternative selection
                 schemes and recombination operators are examined and
                 improvements demonstrated over the standard selection
                 methods in terms of both performance and parsimony.",
  notes =        "Evolutionary Computation (Journal)

                 Special Issue: Variable-Length Representation and
                 Noncoding Segments for Evolutionary Algorithms Edited
                 by Annie S. Wu and Wolfgang Banzhaf Early version
                 available as \cite{harries:1998:cgediass}",
}

Genetic Programming entries for Peter W H Smith Kim Harries

Citations