On the Limiting Distribution of Program Sizes in Tree-based Genetic Programming

Created by W.Langdon from gp-bibliography.bib Revision:1.4496

  author =       "Riccardo Poli and William B. Langdon and 
                 Stephen Dignum",
  title =        "On the Limiting Distribution of Program Sizes in
                 Tree-based Genetic Programming",
  editor =       "Marc Ebner and Michael O'Neill and Anik\'o Ek\'art and 
                 Leonardo Vanneschi and Anna Isabel Esparcia-Alc\'azar",
  booktitle =    "Proceedings of the 10th European Conference on Genetic
  publisher =    "Springer",
  series =       "Lecture Notes in Computer Science",
  volume =       "4445",
  year =         "2007",
  address =      "Valencia, Spain",
  month =        "11-13 " # apr,
  pages =        "193--204",
  keywords =     "genetic algorithms, genetic programming",
  ISBN =         "3-540-71602-5",
  isbn13 =       "978-3-540-71602-0",
  URL =          "http://cswww.essex.ac.uk/staff/poli/papers/PoliLangdonDignumEuroGP2007.pdf",
  DOI =          "doi:10.1007/978-3-540-71605-1_18",
  abstract =     "We provide strong theoretical and experimental
                 evidence that standard sub-tree crossover with uniform
                 selection of crossover points pushes a population of
                 a-ary GP trees towards a distribution of tree sizes of
                 the form:

                 Pr{n} = (1 - ap)C_n^{an + 1}(1-p)^{(a-1)n+1} p^n

                 where n is the number of internal nodes in a tree and p
                 is a constant. This result generalises the result
                 previously reported in \cite{poli:2001:EuroGP_exact},
                 \cite{mcphee:2001:astamsbgplr}, \cite{Rowe01},
                 \cite{poli03:ECJ_gener_schem_part_II} for the case a =
  notes =        "Part of \cite{ebner:2007:GP} EuroGP'2007 held in
                 conjunction with EvoCOP2007, EvoBIO2007 and

                 See also \cite{poli:2006:CSM464}

                 Best paper award",

Genetic Programming entries for Riccardo Poli William B Langdon Stephen Dignum