Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Enhanced OAI-PMH services for metadata sharing in heterogeneous environments
Δημιουργός/Συγγραφέας:	[EL] Χούσος, Νίκος[EN] Houssos, Nikos Stamatis, Kostas Koutsourakis, Panagiotis Kapidakis, Sarantos Garoufallou, Emmanouel Koulouris, Alexandros
Εκδότης:	Emerald Group Publishing Limited
Ημερομηνία:	2014
Γλώσσα:	Αγγλικά
ISSN:	0024-2535
DOI:	10.1108/LR-05-2014-0051
Περίληψη:	Europeana has put in a stretch many known procedures in digital libraries, imposing requirements difficult to be implemented in many small institutions, often without dedicated systems support personnel. Although there are freely available open source software platforms that provide most of the commonly needed functionality such as OAI-PMH support, the migration from legacy software may not be easy, possible or desired. Furthermore, advanced requirements like selective harvesting according to complex criteria are not widely supported. To accommodate these needs and help institutions contribute their content to Europeana, we developed an integrated set of tools, with a particular focus on the case of data providers with software incompatible with OAI-PMH. We developed wrappers enabling schema mapping and repeatable generation and harvesting of ESE-compatible metadata via OAI-PMH. The system is able to select and harvest only the desired metadata records, according to a variety of configuration criteria of arbitrary complexity. We applied our tools to providers with sophisticated needs, and present the benefits they achieved.
Τίτλος πηγής δημοσίευσης:	Library Review
Τόμος/Κεφάλαιο:	63
Τεύχος:	6/7
Σελίδες:	465-489
Θεματική Κατηγορία:	[EL] Βιβλιογραφία, Βιβλιοθηκονομία. Πληροφοριακές πηγές[EN] Bibliography.Library Science.Information resources [EL] Ηλεκτρονικοί υπολογιστές. Επιστήμη των υπολογιστών[EN] Electronic computers. Computer science
Λέξεις-Κλειδιά:	OAI-PMH metadata sharing selective harvesting interoperability information integration Europeana Europeana Semantic Elements Biblio Transformation Engine
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Ηλεκτρονική διεύθυνση στον εκδότη (link):	http://www.emeraldinsight.com/doi/full/10.1108/LR-05-2014-0051
Ηλεκτρονική διεύθυνση περιοδικού (link) :	http://www.emeraldinsight.com/loi/lr
Εμφανίζεται στις συλλογές:	Εθνικό Κέντρο Τεκμηρίωσης και Ηλεκτρονικού Περιεχομένου (ΕΚΤ) - Δράσεις έως 2019