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| Criterion |  Knowledge Modeling IBIS |  Operations Bottleneck Analysis |  Operations Root Cause Tree Analysis |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timesame | 1-3 h | 1-3 h | 1-3 h | 1-3 h |
Participantsdifferent | 2-8 | 3-8 | 2-8 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Cause Tree, Evidence Notes, Countermeasures | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | RationaleKnowledgeDecision | FlowMeasurementConstraints | Root causeTreeIncidentQuality | SensemakingDecisionRationale |