Before revision:  We further propose MIDAS-F, to solve the problem by which anomalies are incorporated into the algorithm's internal states, creating a ' poisoning' effect which can allow future anomalies to slip through undetected.
After revision:  We further propose MIDAS-F, to solve the problem by which anomalies are incorporated into the algorithm's internal states, creating a ' poisoning' effect that can allow future anomalies to slip through undetected.