Table 1: The invalidation rule of the gMM model.

𝑢 𝑣 𝑤 Comparison result of
𝑣 and 𝑤 by 𝑢

Fault-freeFault-freeFault-free0
Fault-freeFaultyFault-free1
Fault-freeFault-freeFaulty1
Fault-freeFaultyFaulty1
FaultyAny Any Not reliable