Hamid Reza Shahriari Yasser Ganjisaffar Rasool Jalili Jafar Habibi Topological Analysis of Multi-phase Attacks using Expert Systems. 743-767 2008 24 J. Inf. Sci. Eng. 3 http://www.iis.sinica.edu.tw/page/jise/2008/200805_06.html db/journals/jise/jise24.html#ShahriariGJH08