Understanding Expansion Order and Phenotypic Connectivity in piGE

Created by W.Langdon from gp-bibliography.bib Revision:1.7615

@InProceedings{fagan:2013:EuroGP,

• author = "David Fagan and Erik Hemberg and Michael O'Neill and Sean McGarraghy",
• title = "Understanding Expansion Order and Phenotypic Connectivity in piGE",
• booktitle = "Proceedings of the 16th European Conference on Genetic Programming, EuroGP 2013",
• year = "2013",
• month = "3-5 " # apr,
• editor = "Krzysztof Krawiec and Alberto Moraglio and Ting Hu and A. Sima Uyar and Bin Hu",
• series = "LNCS",
• volume = "7831",
• publisher = "Springer Verlag",
• address = "Vienna, Austria",
• pages = "37--48",
• organisation = "EvoStar",
• keywords = "genetic algorithms, genetic programming, grammatical evolution",
• isbn13 = "978-3-642-37206-3",
• DOI = "doi:10.1007/978-3-642-37207-0_4",
• abstract = "Since its inception, pige has used evolution to guide the order of how to construct derivation trees. It was hypothesised that this would allow evolution to adjust the order of expansion during the run and thus help with search. This research aims to identify if a specific order is reachable, how reachable it may be, and goes on to investigate what happens to the expansion order during a piGE run. It is concluded that within pige we do not evolve towards a specific order but a rather distribution of orders. The added complexity that an evolvable order gives pige can make it difficult to understand how it can effectively search, by examining the connectivity of the phenotypic landscape it is hoped to understand this. It is concluded that the addition of an evolvable derivation tree expansion order makes the phenotypic landscape associated with pige very densely connected, with solutions now linked via a single mutation event that were not previously connected.",
• notes = "Part of \cite{Krawiec:2013:GP} EuroGP'2013 held in conjunction with EvoCOP2013, EvoBIO2013, EvoMusArt2013 and EvoApplications2013",

}

Genetic Programming entries for David Fagan Erik Hemberg Michael O'Neill Sean McGarraghy

Citations