A method for examining metadata quality in open research datasets using the OAI-PMH and SQL queries: the case of the Dublin Core 'Subject' element and suggestions for user-centred metadata annotation design.
Panos BalatsoukasDimitris RousidisEmmanouel GaroufallouPublished in: Int. J. Metadata Semant. Ontologies (2018)
Keyphrases
- metadata
- dublin core
- digital libraries
- databases
- open archives initiative
- oai pmh
- sql queries
- user centred
- metadata records
- metadata elements
- database systems
- multimedia
- information retrieval
- database
- similarity measure
- web services
- relational databases
- data warehouse
- information retrieval systems
- metadata standards
- ieee lom
- application profiles