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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling Competency Questions |  Knowledge Modeling Linked Open Terms |  Knowledge Modeling NeOn Methodology |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. | Linked Open Terms connects terminology work with linked-data thinking and makes terminology technically connectable. Vocabulary, meanings, and references can thereby be maintained consistently. | The NeOn Methodology structures ontology work as a controlled process with reuse, scenarios, and reviews. It is useful when ontologies should not emerge ad hoc but modularly and reusably. |
Complexitydifferent | High | Medium | Medium | High |
Timedifferent | 1-4 Wochen | 2-4 h | Wochen bis Monate | Mehrere Wochen bis Monate |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 2-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Ontology Requirements, Conceptual Model, Published Ontology, Documentation, Maintenance Plan | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report |
Tagsno overlap | ForecastingExpertsDecisionStrategy | OntologyKnowledge graphScopeRequirementsSemantic | OntologyMethodologyAgileSemantic | OntologyMethodologyReuseSemanticEngineering |