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» Homologous Crossover in Genetic Programming
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GECCO
2004
Springer
13 years 11 months ago
Memetic Crossover for Genetic Programming: Evolution Through Imitation
For problems where the evaluation of an individual is the dominant factor in the total computation time of the evolutionary process, minimizing the number of evaluations becomes cr...
Brent E. Eskridge, Dean F. Hougen
GECCO
2007
Springer
175views Optimization» more  GECCO 2007»
14 years 17 days ago
On the constructiveness of context-aware crossover
Crossover in Genetic Programming is mostly a destructive operator, generally producing children worse than the parents and occasionally producing those who are better. A recently ...
Hammad Majeed, Conor Ryan
EUROGP
2006
Springer
136views Optimization» more  EUROGP 2006»
13 years 10 months ago
Using Subtree Crossover Distance to Investigate Genetic Programming Dynamics
Abstract. To analyse various properties of the search process of genetic programming it is useful to quantify the distance between two individuals. Using operator-based distance me...
Leonardo Vanneschi, Steven Gustafson, Giancarlo Ma...
EUROGP
2001
Springer
110views Optimization» more  EUROGP 2001»
13 years 11 months ago
General Schema Theory for Genetic Programming with Subtree-Swapping Crossover
Abstract. In this paper a new, general and exact schema theory for genetic programming is presented. The theory includes a microscopic schema theorem applicable to crossover operat...
Riccardo Poli
CEC
2008
IEEE
14 years 26 days ago
Semantically driven crossover in genetic programming
—Crossover forms one of the core operations in genetic programming and has been the subject of many different investigations. We present a novel technique, based on semantic anal...
Lawrence Beadle, Colin G. Johnson