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| Criterion |  Knowledge Modeling Shape-First Modeling |  Decision Making Delphi Method |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | High | High |
Timedifferent | Halber Tag pro Domain Slice | 1-4 Wochen | 1-4 Wochen |
Participantsdifferent | 1-4 | 6-30 Experten | 1-6 |
Formatdifferent | Workshop + async | Async | Async |
Outputdifferent | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Expert Forecast, Consensus Range, Assumption Notes | Experiment results, Decision log, Learning summary |
Tagsno overlap | Knowledge graphValidationSemantic | ForecastingExpertsDecisionStrategy | ExperimentsGrowthAnalyticsValidation |
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