Browsing by Subject "Genetics"

Now showing items 1-4 of 4

An analysis of genotype-phenotype maps in grammatical evolution

Fagan, David ; O'Neill, Michael ; Galván-López, Edgar ; Brabazon, Anthony ; McGarraghy, Sean (Springer, 2010)

We present an analysis of the genotype-phenotype map in Grammatical Evolution (GE). The standard map adopted in GE is a depth-first expansion of the non-terminal symbols during the derivation sequence. Earlier studies have ...
Genetics of vesicoureteral reflux

Puri, Prem ; Gosemann, Jan-Hendrik ; Darlow, John ; Barton, David E. (Nature Publishing Group, 2011-10)

Primary vesicoureteral reflux (VUR) is the most common urological anomaly in children, affecting 1–2% of the pediatric population and 30–40% of children presenting with urinary tract infections (UTIs). Refluxassociated ...
Genotype-phenotype mapping in dynamic environments with grammatical evolution

Fagan, David (ACM, 2011-07-12)

The application of a genotype-phenotype mapping in Evolutionary Computation is not a new idea, however, how this mapping process is interpreted, and implemented varies wildly. In the majority of cases a very simple abstraction ...
Genotype representations in grammatical evolution

Hugosson, Jonatan ; Hemberg, Erik ; Brabazon, Anthony ; O'Neill, Michael (Elsevier, 2010-01)

Grammatical evolution (GE) is a form of grammar-based genetic programming. A particular feature of GE is that it adopts a distinction between the genotype and phenotype similar to that which exists in nature by using a ...