http://www.cnr.it/ontology/cnr/individuo/prodotto/ID138998

OAI-Aggregator Services for Enhanced Cross-Repository Services (Contributo in volume (capitolo o saggio))

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OAI-Aggregator Services for Enhanced Cross-Repository Services (Contributo in volume (capitolo o saggio)) (literal)

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Candela L.; Castelli D.; Manghi P.; Pagano P. (2007)
OAI-Aggregator Services for Enhanced Cross-Repository Services
DELOS Network of Excellence on Digital Libraries, Pisa, 2007
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Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#citta

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

In: Post-proceedings of the Third Italian Research Conference on Digital Library Systems, IRCDL 2007, Padova, 29-30 January 2007. Maristella Agosti, Floriana Esposito, Costantino Thanos ed. pp. 61 - 66. DELOS Network of Excellence on Digital Libraries, 2007. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

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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