Genetic programming: on the programming of computers by means of natural selection
Genetic programming: on the programming of computers by means of natural selection
Genetic programming II: automatic discovery of reusable programs
Genetic programming II: automatic discovery of reusable programs
The sciences of the artificial (3rd ed.)
The sciences of the artificial (3rd ed.)
Grammatical Evolution: Evolutionary Automatic Programming in an Arbitrary Language
Grammatical Evolution: Evolutionary Automatic Programming in an Arbitrary Language
Context-aware mutation: a modular, context aware mutation operator for genetic programming
Proceedings of the 9th annual conference on Genetic and evolutionary computation
GEVA: grammatical evolution in Java
ACM SIGEVOlution
Functional modularity for genetic programming
Proceedings of the 11th Annual conference on Genetic and evolutionary computation
Foundations in Grammatical Evolution for Dynamic Environments
Foundations in Grammatical Evolution for Dynamic Environments
A grammatical genetic programming approach to modularity in genetic algorithms
EuroGP'07 Proceedings of the 10th European conference on Genetic programming
Open issues in genetic programming
Genetic Programming and Evolvable Machines
Exploring grammatical modification with modules in grammatical evolution
EuroGP'11 Proceedings of the 14th European conference on Genetic programming
The Automatic Acquisition, Evolution and Reuse of Modules in Cartesian Genetic Programming
IEEE Transactions on Evolutionary Computation
On relationships between semantic diversity, complexity and modularity of programming tasks
Proceedings of the 14th annual conference on Genetic and evolutionary computation
Tag-based modularity in tree-based genetic programming
Proceedings of the 14th annual conference on Genetic and evolutionary computation
Comparing methods for module identification in grammatical evolution
Proceedings of the 14th annual conference on Genetic and evolutionary computation
Analyzing module usage in grammatical evolution
PPSN'12 Proceedings of the 12th international conference on Parallel Problem Solving from Nature - Volume Part I
Automated problem decomposition for the boolean domain with genetic programming
EuroGP'13 Proceedings of the 16th European conference on Genetic Programming
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Modularity has proven to be an important aspect of evolutionary computation. This work is concerned with discovering and using modules in one form of grammar-based genetic programming, grammatical evolution (GE). Previous work has shown that simply adding modules to GE's grammar has the potential to disrupt fit individuals developed by evolution up to that point. This paper presents a solution to prevent the disturbance in fitness that can come with modifying GE's grammar with previously discovered modules. The results show an increase in performance from a previously examined grammar modification approach and also an increase in performance when compared to standard GE.