Jeongkyu Park Jiung Han Kibong Kang Keung Hae Lee The Registry for Sensor Network Discovery. 129-137 2007 conf/iceccs/2007 ICECCS http://doi.ieeecomputersociety.org/10.1109/ICECCS.2007.44 db/conf/iceccs/iceccs2007.html#ParkHKL07