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| Criterion |  Operations Root Cause Analysis |  Knowledge Modeling Ontology Design Patterns |  Operations Family Tree Analysis |
|---|---|---|---|
Purposedifferent | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | Ontology Design Patterns provide reusable building blocks for recurring modeling problems. The method brings structure to the search for clean concepts, relationships, and roles. | For a series of incidents with a similar pattern, the method arranges individual events as branches of a common origin. It makes visible which conditions keep recurring. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-4 h | 1-3 h pro Pattern | 2-4 h |
Participantsdifferent | 3-8 | 1-6 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Selected Patterns, Adapted Schema Fragments, Pattern Documentation | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | Root causeProblem solvingQualityIncident | OntologyPatternsReuseSemanticModeling | Root causePatternsIncidentSystemic |
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