1Sinnamon R M, Andrews J D. New Approaches to Evaluat-ing Fault Trees [J]. Reliability Engineering and System Safety, 1997,58:89-96.
2Lee Hae Sang,Lie Chang Hoon. A Computation Method forEvaluating Importance Measures of Gates in a Fault Tree [J]. IEEE Trans. on Reliability, 1997, 46 (3): 360 365.
3GAO CHUNMING, CAI MEILING, CHEN HUOWANG. QoS--aware service composi- tion based on tree--coded genetic algorithm [C]//31st Annual International Computer Software and Applications Conference. [S. l. ]:IEEE,2007:361-367.