Geometric Landscape of Homologous Crossover for Syntactic Trees

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@TechReport{Moraglio:CSM430,

• author = "Alberto Moraglio and Riccardo Poli",
• title = "Geometric Landscape of Homologous Crossover for Syntactic Trees",
• institution = "Computer Science, University of Essex",
• year = "2005",
• type = "Geometric Landscape of Homologous Crossover for Syntactic Trees",
• number = "CSM 430",
• address = "Wivenhoe Park, Colchester, CO4 3SQ, UK",
• keywords = "genetic algorithms, genetic programming",
• URL = "http://cswww.essex.ac.uk/technical-reports/2005/csm-430.PDF",
• abstract = "Geometric crossover and geometric mutation are representation-independent operators that are well defined once a notion of distance over the solution space is defined. They were obtained as generalisations of genetic operators for binary strings and real vectors. Our geometric framework has been successfully applied to the permutation representation leading to a clarification and a natural unification of this domain. The relationship between search space, distances and genetic operators for syntactic trees is little understood. In this paper we apply the geometric framework to the syntactic tree representation and show how the well known structural distance is naturally associated with homologous crossover and subtree mutation.",
• notes = "Shorter version appears in CEC-2005 \cite{moraglio:2005:CEC}",
• size = "11 pages",

}

Genetic Programming entries for Alberto Moraglio Riccardo Poli

Citations