Keyphrases
- metadata
- semantic web
- semantic web technologies
- semantic desktop
- digital libraries
- knowledge base
- knowledge representation
- domain ontology
- semantically rich
- semantic interoperability
- web portals
- domain specific
- ontology integration
- ontology merging
- semantic relationships
- heterogeneous data
- semantic content
- databases
- semantic relations
- topic maps
- learning objects
- ontology matching
- ontology mapping
- database
- ontology languages
- modular ontologies
- xml technology
- ontological framework
- ontology alignment
- semantic technologies
- owl ontologies
- conceptual models
- multimedia documents
- web resources
- neural network
- data sets