Graph-based semantic annotation for enriching educational content with linked data.
Juan Carlos VidalManuel LamaEstefanía Otero-GarcíaAlberto BugarínPublished in: Knowl. Based Syst. (2014)
Keyphrases
- semantic annotation
- educational content
- linked data
- semantic web
- semantic data
- authoring tool
- e learning
- linked open data
- learning objects
- semantic web technologies
- learning content
- structured data
- semi automatic
- educational resources
- reference model
- domain ontology
- digital content
- learning design
- teaching materials
- knowledge management
- knowledge representation
- data integration
- case study
- virtual environment
- data model
- data sources
- semantic search
- learning resources
- expert systems
- databases