Profiling Transformations in Heterogeneous and Large Scale Metadata Harvesting Processes.
João SequeiraJoão EdmundoHugo ManguinhasGilberto PedrosaJosé BorbinhaPublished in: Dublin Core Conference (2011)
Keyphrases
- metadata
- open archives initiative
- heterogeneous data
- real world
- heterogeneous sources
- digital libraries
- databases
- semantically rich
- learning objects
- data warehouse
- database
- small scale
- semantic web technologies
- real life
- structured data
- information resources
- grid computing
- search tools
- web services
- resource discovery
- social networks
- information retrieval