Dominance based analysis for large volume production fail diagnosis

A procedure for using fault dominance in a large volume diagnosis environment is described. Fault dominance is shown to be useful for reducing the fault simulation time during diagnosis when used together with the concept of pattern dependence and maximally dominating faults. Results for both ISCAS benchmarks and industrial circuits are reported. The results show 9 % to 44% average reduction in the fault simulation time for these circuits