The semantic enrichment strategy for types, chronologies and historical periods in searchculture.gr

Virkus, Sirje

Garoufallou, Emmanouel

Siatri, Rania

Springer, Cham

Koutsomiha, Damiana

Γεωργιάδης, Χάρης (EL)

Σαχίνη, Εύη (EL)

Χαρδούβελη, Δέσποινα (EL)

Παπανότη, Αγάθη (EL)

Ρουμπάνη, Αλεξάνδρα (EL)

Πάσχου, Μαρία (EL)

Paschou, Maria (EN)

Sachini, Evi (EN)

Hardouveli, Despina (EN)

Georgiadis, Haris (EN)

Papanoti, Agathi (EN)

Roubani, Alexandra (EN)

Most aggregators face challenges regarding searchability, discoverability and visual presentation of their content due to metadata heterogeneity. We developed an innovative metadata enrichment and homogenization scheme that is both effective and user-friendly and we embedded it in the ingestion workflow of searchculture.gr, the cultural heritage aggregator of National Documentation Centre (EKT). Two key components of the enrichment scheme are semantics.gr, a platform for publishing vocabularies that contains a tool for massive semantic enrichment, and a parametric tool embedded in the aggregator for chronological normalization. We enriched and homogenized the aggregated content with respect to types and chronological information which subsequently allowed us to develop advanced multilingual search and browsing features, including hierarchical navigation on types and historical periods, searching and faceting on type, time span and historical period, a tag cloud of types and an interactive timeline. (EN)

Κεφάλαιο σε πρακτικά συνεδρίου (EL)

Conference proceeding chapter (EN)

Τεκμηρίωση (EL)

Επιστήμη Ηλεκτρονικών Υπολογιστών και Πληροφορική (EL)

Υπηρεσίες πληροφόρησης (EL)

Πηγές πληροφόρησης (EL)

Automatic categorization (EN)

Time-driven search (EN)

Temporal coverage (EN)

Documentation (EN)

Historical periods (EN)

Aggregator (EN)

Cultural heritage (EN)

Vocabularies (EN)

Thesauri (EN)

Computer and Information Sciences (EN)

Information sources (EN)

Timeline (EN)

Information services (EN)

Semantic enrichment (EN)

Linked open data (EN)

Εθνικό Κέντρο Τεκμηρίωσης (ΕΚΤ)

Ιδρυματικό Αποθετήριο ΕΚΤ «Αριάδνη»

Εθνικό Κέντρο Τεκμηρίωσης και Ηλεκτρονικού Περιεχομένου (ΕΚΤ)

Επιστημονικές δημοσιεύσεις

Αγγλική γλώσσα

2017-11-14

https://link.springer.com/chapter/10.1007/978-3-319-70863-8_20

978-3-319-70862-1

https://hdl.handle.net/20.500.12776/15689

10.1007/978-3-319-70863-8_20

11th International Conference on Metadata and Semantics Research, Tallinn (Estonia), 2017-11-28 - 2017-12-01

© 2017 Springer International Publishing AG

https://rightsstatements.org/page/InC/1.0/?language=en