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| Criterion |  Knowledge Modeling Competency Questions |  Operations Failure Mode and Effects Analysis |  Operations Family Tree Analysis |
|---|---|---|---|
Purposedifferent | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | 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. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 2-4 h | 2-6 h | 2-4 h |
Participantsdifferent | 2-8 | 3-10 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | FMEA Table, Risk Priority, Mitigation Actions | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | RiskQualityOperationsRoot cause | Root causePatternsIncidentSystemic |
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