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| Criterion |  Agile Example Mapping |  Knowledge Modeling IBIS |  Agile Three Amigos |  Agile Specification by Example |
|---|---|---|---|---|
Purposedifferent | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | 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. | When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-60 min | 1-3 h | 15-30 min | 60-90 min pro Feature |
Participantsdifferent | 3-7 | 2-8 | 3 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Example Map, Acceptance Criteria, Open Questions | Issue Map, Positions, Argument Notes | Clarified Story, Test Examples, Open Questions | Example Table, Acceptance Tests |
Tagsno overlap | Behavior-Driven DevelopmentRequirementsExamplesRefinement | RationaleKnowledgeDecision | CollaborationBehavior-Driven DevelopmentQualityRefinement | AgileRequirementsExamplesBehavior-Driven Development |