Using Set Operations to Deal with the Frame Problem.

Jixin Ma Brian Knight Using Set Operations to Deal with the Frame Problem. 447-452 2006 conf/IEEEicci/2006 IEEE ICCI http://dx.doi.org/10.1109/COGINF.2006.365530 db/conf/IEEEicci/IEEEicci2006.html#MaK06