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Criterion
Paper illustration of a Concept Map with concepts and labelled links
Knowledge Modeling
Concept Mapping
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
Purposedifferent
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.SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning.When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on.
Complexitydifferent
MediumHighMedium
Timedifferent
1-2 hPreparation, scenario analysis, and findings review; effort depends on scope1-3 h
Participantsdifferent
1-8Architecture experts and stakeholders for scenarios and weighting1-8
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Concept Map, Relationship Labels, Knowledge GapsDomain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternativesArgument Map, Evidence Gaps, Decision Rationale
Tagsno overlap
KnowledgeConceptsMappingSensemaking
ArchitectureChangeAnalysisComparisonQuality
SensemakingDecisionRationale
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of an IBIS map with issues, positions and arguments
Knowledge Modeling
IBIS
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration for Change Analysis.
Operations
Change Analysis