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Selected:Wideband DelphiLASR (Lightweight Approach for Software Reviews)PERT EstimationThree-Point Estimation
| Criterion |  Decision Making Wideband Delphi |  Architecture LASR (Lightweight Approach for Software Reviews) |  Decision Making PERT Estimation |  Decision Making Three-Point Estimation |
|---|---|---|---|---|
Purposedifferent | 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. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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 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. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 h or multiple rounds | 3–4 h for initial assessment; preparation and deeper analysis additional | 15-45 min | 10-30 min je Item |
Participantsdifferent | 4-12 Experten | 1 or a small team; particularly suitable for 3–4 people | 1-8 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | PERT Estimate, Expected Value, Risk Notes | Three-Point Estimate, Risk Range, Assumption Notes |
Tagsno overlap | EstimationExpertsForecasting | ArchitectureQualityRiskAssessmentLean | EstimationUncertaintyRisk | EstimationUncertaintyForecasting |