View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:ATAM (Architecture Tradeoff Analysis Method)Linked Open TermsLASR (Lightweight Approach for Software Reviews)Competency Questions
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Knowledge Modeling Linked Open Terms |  Architecture LASR (Lightweight Approach for Software Reviews) |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
Purposedifferent | 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. | Linked Open Terms connects terminology work with linked-data thinking and makes terminology technically connectable. Vocabulary, meanings, and references can thereby be maintained consistently. | 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. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | Wochen bis Monate | 3–4 h for initial assessment; preparation and deeper analysis additional | 2-4 h |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 2-8 | 1 or a small team; particularly suitable for 3–4 people | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Ontology Requirements, Conceptual Model, Published Ontology, Documentation, Maintenance Plan | 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 | ArchitectureQualityRiskTradeoffsStakeholders | OntologyMethodologyAgileSemantic | ArchitectureQualityRiskAssessmentLean | OntologyKnowledge graphScopeRequirementsSemantic |