Keyphrases
- open standards
- interoperability issues
- web services
- metadata
- learning technology standards
- metadata standards
- widespread adoption
- widely accepted
- information systems
- open source
- information sharing
- service oriented
- seamless integration
- learning technologies
- digital libraries
- semantic web
- data mining
- data sets
- cultural heritage
- digital government
- information integration
- ontology mapping
- e government
- database systems
- case study
- international standard
- machine learning