Title :
Subtree deactivation control with grammatical Genetic Programming in dynamic environments
Author :
O´Neill, Maire ; Brabazon, Anthony ; Hemberg, Erick
Author_Institution :
Natural Comput. Res.&Applic. Group, Univ. Coll. Dublin, Dublin
Abstract :
We investigate the usefulness of a subtree deactivation control mechanism which is open to evolutionary learning. It is hypothesised that this representation confers an adaptive advantage in dynamic environments over the standard sub-tree representation adopted in Genetic Programming. Results presented on benchmark dynamic problem instances provides evidence to support that such an adaptive advantage exists.
Keywords :
evolutionary computation; genetic algorithms; grammars; trees (mathematics); dynamic environments; evolutionary learning; grammatical genetic programming; subtree deactivation control; subtree representation; Dynamic programming; Evolutionary computation; Genetic programming; Hydrogen;
Conference_Titel :
Evolutionary Computation, 2008. CEC 2008. (IEEE World Congress on Computational Intelligence). IEEE Congress on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-1822-0
Electronic_ISBN :
978-1-4244-1823-7
DOI :
10.1109/CEC.2008.4631308
