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| Criterion |  Knowledge Modeling Linked Open Terms |  Operations MORT Analysis |  Knowledge Modeling Ontology Design Patterns |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | Linked Open Terms connects terminology work with linked-data thinking and makes terminology technically connectable. Vocabulary, meanings, and references can thereby be maintained consistently. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | 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 risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | Wochen bis Monate | Mehrere Tage bis Wochen | 1-3 h pro Pattern | 2-4 h |
Participantsdifferent | 2-8 | 2-6 | 1-6 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Ontology Requirements, Conceptual Model, Published Ontology, Documentation, Maintenance Plan | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Selected Patterns, Adapted Schema Fragments, Pattern Documentation | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | OntologyMethodologyAgileSemantic | Root causeSafetySystemicIncident | OntologyPatternsReuseSemanticModeling | Root causeSafetyIncident |