Keyphrases
- semantic web
- recommender systems
- collaborative filtering
- linked data
- knowledge representation
- ontology languages
- description logics
- semantic annotation
- semantic web technologies
- semantically annotated
- semantic web data
- knowledge management
- user modeling
- semantic search
- semantic technologies
- owl dl
- machine processable
- interchange format
- ontology evolution
- semantic data
- database
- user profiles
- semantic desktop
- social semantic web
- ontology mapping
- semantic metadata
- current web
- rdf data
- information systems