Geonlyang Kim Jinoh Kim Jungchan Na Design and Implementation of Policy Decision Point in Policy-Based Network. 534-538 2005 conf/ACISicis/2005 ACIS-ICIS http://doi.ieeecomputersociety.org/10.1109/ICIS.2005.46 db/conf/ACISicis/ACISicis2005.html#KimKN05