Jason B. Peltzer Ankur Teredesai Garrett Reinard AQUAGP: Approximate QUery Answers Using Genetic Programming. 49-60 2006 conf/eurogp/2006 EuroGP http://dx.doi.org/10.1007/11729976_5 db/conf/eurogp/eurogp2006.html#PeltzerTR06