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Schlagworte
- Context-aware processes (1)
- Distributed process execution (1)
- Dokumentation (1)
- Entscheidungsprozess (1)
- MPEG-7 (1)
- Ontology (1)
- Process tracing (1)
- RDF Graphs (1)
- RDF modeling (1)
- Resource Description Framework (RDF) (1)
- SPARQL (1)
- Semantic Web (1)
- Semantics (1)
- Unified Modeling Language (UML ) (1)
- Web Ontology Language (OWL) (1)
- event model (1)
- event-based systems (1)
- gaze information (1)
- image semantics (1)
- ontology (1)
- personal information management (1)
- persönliches Informationsmanagement (1)
- semantic desktop (1)
- semantischer Desktop (1)
- summative evaluation (1)
- tagging (1)
Institut
- Institut für Informatik (9) (entfernen)
Semantic descriptions of non-textual media available on the web can be used to facilitate retrieval and presentation of media assets and documents containing them. While technologies for multimedia semantic descriptions already exist, there is as yet no formal description of a high quality multimedia ontology that is compatible with existing (semantic) web technologies. We explain the complexity of the problem using an annotation scenario. We then derive a number of requirements for specifying a formal multimedia ontology, including: compatibility with MPEG-7, embedding in foundational ontologies, and modularisation including separation of document structure from domain knowledge. We then present the developed ontology and discuss it with respect to our requirements.