Jinquan Zeng XiaoJie Liu Tao Li Feixian Sun Lingxi Peng Caiming Liu An Immune-Based Model for Service Survivability. 354-363 2006 conf/cans/2006 CANS http://dx.doi.org/10.1007/11935070_25 db/conf/cans/cans2006.html#ZengLLSPL06