- Semantic annotation of documents
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- using CIDOC-CRM as a reference ontology
- annotation can reside anywhere
- intelligent agents can use the annotation
- User mental model
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- preferred interaction metaphors
- stating classess and properties of the ontology the user is interested in (weighted)
- Architecture
- browser enriched by reasoner and finder
- reasoner compares userModel and currentResource
- reasoner looks at a trusted ontology and trusted data
- finder searches appropriately the Web