Jiho Kim Jongmyung Jeong SeungMin Nam Ohyoung Song Intelligent Service Enabler Based on Context-Aware in Next Generation Networks. 802-806 2008 ISPA http://dx.doi.org/10.1109/ISPA.2008.118 conf/ispa/2008 db/conf/ispa/ispa2008.html#KimJNS08