Jen-Chiun LinChun-Yen ChouFeipei LaiHung-Chang LeeFEI-PEI LAI2018-09-102018-09-102004-03http://scholars.lib.ntu.edu.tw/handle/123456789/310851Optimizing Centralized Secure Group Communication with Binary Key Tree Recompositionconference paper10.1109/aina.2004.1283911