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| Criterion |  Operations A3 Problem Solving |  Operations Kepner-Tregoe |  Knowledge Modeling Ontology Design Patterns |
|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | Ontology Design Patterns provide reusable building blocks for recurring modeling problems. The method brings structure to the search for clean concepts, relationships, and roles. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 45-90 min | 2-8 h | 1-3 h pro Pattern |
Participantsdifferent | 2-5 | 2-8 | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Problem Analysis, Decision Analysis, Risk Plan | Selected Patterns, Adapted Schema Fragments, Pattern Documentation |
Tagsno overlap | LeanProblem solvingCoachingOperations | Problem solvingRoot causeDecisionOperations | OntologyPatternsReuseSemanticModeling |
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