abstract = "This paper investigates the effects on building blocks
of using online simplification in a GP system.
Numerical nodes are tracked through individual runs to
observe their behaviour. Results show that
simplification disrupts building blocks early on, but
also creates new building blocks.",
notes = "GECCO-2007 A joint meeting of the sixteenth
international conference on genetic algorithms
(ICGA-2007) and the twelfth annual genetic programming
conference (GP-2007).