Extending ODMG Metadata to Define External Schemas.
Manuel TorresJosé SamosPublished in: J. Object Technol. (2003)
Keyphrases
- metadata
- schema evolution
- databases
- metadata management
- object databases
- digital libraries
- multimedia
- external information
- xml schema
- search tools
- learning objects
- database systems
- database
- internal and external
- user defined
- data integration
- data sources
- query language
- semantic information
- multimedia content
- object oriented databases
- object oriented
- heterogeneous data
- search engine
- data model
- xml documents