Ezzat Ali El-Sherif Sherif Abdelazeem M. Fathy Abu El-Yazeed Automatic generation of optimum classification cascades. 1-4 2008 ICPR http://dx.doi.org/10.1109/ICPR.2008.4761807 conf/icpr/2008 db/conf/icpr/icpr2008.html#El-SherifAE08