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| Criterion |  Innovation Brainwriting |  Knowledge Modeling Knowledge Mapping |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Knowledge Modeling Concept Mapping |
|---|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | 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. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 15-30 min | 1-3 h | Several meetings plus preparation and analysis; total effort depends on scope | 1-2 h |
Participantsdifferent | 3-12 | 3-12 | Evaluation team, architects, and relevant stakeholders | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | KnowledgeMappingRisk | ArchitectureQualityRiskTradeoffsStakeholders | KnowledgeConceptsMappingSensemaking |