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| Criterion |  Knowledge Modeling Competency Questions |  Systems Thinking CATWOE Analysis |  Knowledge Modeling NeOn Methodology |  Knowledge Modeling Property Graph Schema Design |
|---|---|---|---|---|
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. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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. | Property Graph Schema Design turns business and technical requirements into a robust graph schema. It fits when query patterns, constraints, and migrations need to be thought about together. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 2-4 h | 45-90 min | Mehrere Wochen bis Monate | 4-8 h initial, dann iterativ |
Participantsdifferent | 2-8 | 3-8 | 2-10 | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report | Schema Diagram, Node and Relationship Catalog, Index Plan, Migration Scripts, Sample Queries |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | Systems thinkingFramingStakeholders | OntologyMethodologyReuseSemanticEngineering | Knowledge graphModelingSemantic |