%0 Journal Article %A LIANG Fan %A WANG Hongchun %T Causality diagram?reasoning by using binary decision diagram improvement %D 2015 %R %J Computer Engineering and Applications %P 229-232 %V 51 %N 18 %X As the accurate reasoning algorithm of causality diagram is NP hard, it’s worth proposing an efficient reasoning method. This paper improves the binary decision diagram and proposes a method that transforms causality diagram into binary decision diagram, avoiding the process of disjoint cut sets. It can effectively reduce the reasoning complexity. %U http://cea.ceaj.org/EN/abstract/article_33675.shtml