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| Criterion |  Knowledge Modeling IBIS |  Knowledge Modeling Concept Mapping |  Engineering Goal Question Metric |
|---|---|---|---|
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. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-2 h | 90-180 min |
Participantsdifferent | 2-8 | 1-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Concept Map, Relationship Labels, Knowledge Gaps | GQM Table, Metric Profiles |
Tagsno overlap | RationaleKnowledgeDecision | KnowledgeConceptsMappingSensemaking | MetricsMeasurementEngineeringAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
