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| Criterion |  Operations Causal Factor Analysis |  Operations Root Cause Analysis |  Knowledge Modeling Ontology Design Patterns |  Knowledge Modeling NeOn Methodology |
|---|---|---|---|---|
Purposedifferent | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | 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. | The NeOn Methodology structures ontology work as a controlled process with reuse, scenarios, and reviews. It is useful when ontologies should not emerge ad hoc but modularly and reusably. |
Complexitydifferent | High | Medium | Medium | High |
Timedifferent | 2-6 h | 1-4 h | 1-3 h pro Pattern | Mehrere Wochen bis Monate |
Participantsdifferent | 3-10 | 3-8 | 1-6 | 2-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Selected Patterns, Adapted Schema Fragments, Pattern Documentation | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report |
Tagsno overlap | CausalityIncidentRoot causeTimeline | Root causeProblem solvingQualityIncident | OntologyPatternsReuseSemanticModeling | OntologyMethodologyReuseSemanticEngineering |