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| Criterion |  Knowledge Modeling IBIS |  Decision Making Three-Point Estimation |  Agile NoEstimates |
|---|---|---|---|
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. | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-3 h | 10-30 min je Item | laufend |
Participantsdifferent | 2-8 | 1-8 | 2-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Three-Point Estimate, Risk Range, Assumption Notes | Throughput Data, Flow Forecast, Slicing Rules |
Tagsno overlap | RationaleKnowledgeDecision | EstimationUncertaintyForecasting | EstimationForecastingFlow |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
