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| Criterion |  Decision Making PERT Estimation |  Decision Making Wideband Delphi |  Domain Modeling Domain Context Map |
|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 15-45 min | 1-4 h or multiple rounds | 1-3 h |
Participantsdifferent | 1-8 | 4-12 Experten | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Estimate Range, Assumption Log, Expert Consensus Notes | Domain Context Map, Boundary Notes, Ownership Map |
Tagsno overlap | EstimationUncertaintyRisk | EstimationExpertsForecasting | Domain-Driven DesignContextBoundaries |
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