OAI-Aggregator Services for Enhanced Cross-Repository Services (Contributo in atti di convegno)

Type
Label
  • OAI-Aggregator Services for Enhanced Cross-Repository Services (Contributo in atti di convegno) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Candela L., Castelli D., Manghi P., Pagano P. (2007)
    OAI-Aggregator Services for Enhanced Cross-Repository Services
    in Third Italian Research Conference on Digital Library Systems, Padova, 29-30 January 2007
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Candela L., Castelli D., Manghi P., Pagano P. (literal)
Pagina inizio
  • 61 (literal)
Pagina fine
  • 66 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Post-proceedings of the Third Italian Research Conference on Digital Library Systems, IRCDL 2007 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • PuMa (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-Isti, Pisa (literal)
Titolo
  • OAI-Aggregator Services for Enhanced Cross-Repository Services (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 2-912335-35-3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Maristella Agosti, Floriana Esposito, Costantino Thanos (eds.). (literal)
Abstract
  • Cross-Repository Services operate over an Information Space obtained as the aggregation of a number of OAI-compliant Repositories. Typically, such Information Space is populated by OAI-Aggregator Services, which integrate the results of harvesting OAI-Items from the individual Repositories according to one common metadata format. This work presents an alternative aggregation process, in which special Aggregator Services (i) harvest full OAI-Items from the Repositories, i.e. not only one metadata format view, but all the OAI-Item metadata records, and (ii) enrich all harvested OAI-Items with new metadata, which uniformly describes the OAI-Item beyond Dublin Core (Item Metadata Format). The richness of such Information Space gives support for the creation of enhanced Cross-Repository Services. The European Project DRIVER, which faces the realization of a European Repository Infrastructure, adopts this technology and proves its benefits. (literal)
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