PPT Slide
- Correlation algorithms based upon coding approach to even correlation
- Problem events viewed as messages generated by a system and encoded in sets of alarms
- Correlator decodes the problem messages to identify the problems
1. Codebook selection phase: Problems to be monitored identified and the symptoms they generate are associated with the problem. This generates codebook (problem-symptom matrix)
2. Correlator compares alarm events with codebook and identifies the problem.
Network Management: Principles and Practice