15. The method of claim 13 , wherein correlating includes computing a correlation score that indicates a relative likelihood of the occurrence of the change as a cause of the incident.
15. The method of claim 13 , wherein correlating includes computing a correlation score that indicates a relative likelihood of the occurrence of the change as a cause of the incident. 16. The method of claim 15 , further comprising identifying the one or more candidate causes with a highest correlation score as a cause for the incident.