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| Criterion |  Knowledge Modeling IBIS |  Knowledge Modeling Event Modeling |  Decision Making Delphi Method |
|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | 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. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 1-3 h | 2-6 h | 1-4 Wochen |
Participantsdifferent | 2-8 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Issue Map, Positions, Argument Notes | Event Model, UI Flow, Commands, Read Models | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | RationaleKnowledgeDecision | EventsBlueprintDomain-Driven DesignBehavior | ForecastingExpertsDecisionStrategy |
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