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| Criterion |  Knowledge Modeling NeOn Methodology |  Decision Making Delphi Method |  Knowledge Modeling Linked Open Terms |  Knowledge Modeling Ontology Design Patterns |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Linked Open Terms connects terminology work with linked-data thinking and makes terminology technically connectable. Vocabulary, meanings, and references can thereby be maintained consistently. | 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 | High | High | Medium | Medium |
Timedifferent | Mehrere Wochen bis Monate | 1-4 Wochen | Wochen bis Monate | 1-3 h pro Pattern |
Participantsdifferent | 2-10 | 6-30 Experten | 2-8 | 1-6 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report | Expert Forecast, Consensus Range, Assumption Notes | Ontology Requirements, Conceptual Model, Published Ontology, Documentation, Maintenance Plan | Selected Patterns, Adapted Schema Fragments, Pattern Documentation |
Tagsno overlap | OntologyMethodologyReuseSemanticEngineering | ForecastingExpertsDecisionStrategy | OntologyMethodologyAgileSemantic | OntologyPatternsReuseSemanticModeling |