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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling Competency Questions |  Product Strategy DIBB |  Delivery MoSCoW |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 1-4 Wochen | 2-4 h | 1-2 h | 30-90 min |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | DIBB document, Belief list, Bet list, Learning report | Prioritized Backlog, Release Scope, Tradeoff Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | OntologyKnowledge graphScopeRequirementsSemantic | StrategyDecisionAssumptionsHypothesis | PrioritizationScopeDecision |