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Selected:Quality Attribute WorkshopShape-First ModelingLASR (Lightweight Approach for Software Reviews)Competency Questions
| Criterion |  Architecture Quality Attribute Workshop |  Knowledge Modeling Shape-First Modeling |  Architecture LASR (Lightweight Approach for Software Reviews) |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | 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. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 2-4 h | Halber Tag pro Domain Slice | 3–4 h for initial assessment; preparation and deeper analysis additional | 2-4 h |
Participantsdifferent | 5-15 | 1-4 | 1 or a small team; particularly suitable for 3–4 people | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | 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 | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | RequirementsArchitectureWorkshop | Knowledge graphValidationSemantic | ArchitectureQualityRiskAssessmentLean | OntologyKnowledge graphScopeRequirementsSemantic |