abstract = "In recent theoretical and experimental work on
schemata in genetic programming we have proposed a new
simpler form of crossover in which the same crossover
point is selected in both parent programs. We call this
operator one-point crossover because of its similarity
with the corresponding operator in genetic algorithms.
One-point crossover presents very interesting
properties from the theory point of view. In this paper
we describe this form of crossover as well as a new
variant called strict one-point crossover highlighting
their useful theoretical and practical features. We
also present experimental evidence which shows that
one-point crossover compares favourably with standard
crossover.",
notes = "WSC2 Second On-line World Conference on Soft Computing
in Engineering Design and Manufacturing. also available
as \cite{poli:1997:1pxoWSC2}