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| Criterion |  Systems Thinking CATWOE Analysis |  Product Discovery Context Canvas |  Knowledge Modeling Competency Questions |  Knowledge Modeling Ontology Design Patterns |
|---|---|---|---|---|
Purposedifferent | 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. | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | 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. | Ontology Design Patterns provide reusable building blocks for recurring modeling problems. The method brings structure to the search for clean concepts, relationships, and roles. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-90 min | 45-90 min | 2-4 h | 1-3 h pro Pattern |
Participantsdifferent | 3-8 | 3-10 | 2-8 | 1-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Context canvas, Open questions, Shared context notes | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Selected Patterns, Adapted Schema Fragments, Pattern Documentation |
Tagsno overlap | Systems thinkingFramingStakeholders | ContextFramingRequirementsCanvas | OntologyKnowledge graphScopeRequirementsSemantic | OntologyPatternsReuseSemanticModeling |