Understanding Expansion Order and Phenotypic Connectivity in piGE
Created by W.Langdon from
gp-bibliography.bib Revision:1.8028
- @InProceedings{fagan:2013:EuroGP,
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author = "David Fagan and Erik Hemberg and Michael O'Neill and
Sean McGarraghy",
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title = "Understanding Expansion Order and Phenotypic
Connectivity in piGE",
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booktitle = "Proceedings of the 16th European Conference on Genetic
Programming, EuroGP 2013",
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year = "2013",
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month = "3-5 " # apr,
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editor = "Krzysztof Krawiec and Alberto Moraglio and Ting Hu and
A. Sima Uyar and Bin Hu",
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series = "LNCS",
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volume = "7831",
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publisher = "Springer Verlag",
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address = "Vienna, Austria",
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pages = "37--48",
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organisation = "EvoStar",
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keywords = "genetic algorithms, genetic programming, grammatical
evolution",
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isbn13 = "978-3-642-37206-3",
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DOI = "doi:10.1007/978-3-642-37207-0_4",
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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.",
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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