Browsing Βιβλιοθηκονομία και Επιστήμη της Πληροφόρησης / Library and Information Science by Subject "Ontologies"

Now showing items 1-20 of 21

    • AMELib – ο δρόμος από μία προσβάσιμη πλατφόρμα σε μια συμπεριληπτική εκπαίδευση 

      Δαφέρμου, Ειρήνη-Μαρίνα; Λεωνιδάκος, Σίμος; Μπράττης, Παντελής; Μαϊστρέλης, Κώστας; Dafermou, Eirini-Marina; Brattis, Pantelis; Maistrelis, Kostas; Leonidakos, Simos (Βιβλιοθήκη & Κέντρο Πληροφόρησης ΑΠΘ, 2017-11-15)
      Σκοπός της AMELib είναι η παροχή προσβάσιμων βιβλίων και υπηρεσιών στους εντυπο-ανάπηρους χρήστες του Δικτύου. Το Συνεργατικό Δίκτυο λειτουργεί στο πλαίσιο του Σ.Ε.Α.Β. και συμμετέχουν η Εθνική Βιβλιοθήκη, το Κέντρο ...

    • Building Digital Collections for Archeological Sites: metadata Requirements and CIDOC CRM Extension 

      Νικολαϊδου, Μάρα; Γκρους, Γεώργιος Σ.; Gkrous, Georgios S.; Nikolaidou, Mara (2011)
      Cultural heritage information management and provision can be improved by the usage of Internet and related technologies. The research effort presented in this paper focuses on the creation of a digital collec- tion representing ...

    • Charting the Digital Library Evaluation Domain with a Semantically Enhanced Mining Methodology 

      Παπαθεοδώρου, Χρήστος; Τσάκωνας, Γιάννης; Σφακάκης, Μιχάλης; Παπαχριστόπουλος, Λεωνίδας; Καζαδέης, Γιάννης; Αφιοντζή, Ελένη; Afiontzi, Eleni; Kazadeis, Giannis; Papachristopoulos, Leonidas; Sfakakis, Michalis; Tsakonas, Giannis; Papatheodorou, Christos (2013)
      The digital library evaluation field has an evolving nature and it is characterized by a noteworthy proclivity to enfold various methodological orientations. Given the fact that the scientific literature in the specific ...

    • Developing Ontology for the University Archives: the Domain of Technological Education 

      Δενδρινός, Μάρκος; Κυριακή-Μάνεση, Δάφνη; Dendrinos, Markos; Kyriaki Manesi, Daphne (2014)
      The present study, is the outcome of the project: “Technological Educational Institute of Athens Library: Development of Digital Services” funded by the EU Digital Plan 2009-2013 programme. One of the programme's mandates ...

    • An exploration of the research trends in the digital library evaluation domain 

      Τσάκωνας, Γιάννης; Μητρέλης, Άγγελος; Παπαχριστόπουλος, Λεωνίδας; Παπαθεοδώρου, Χρήστος; Tsakonas, Giannis; Mitrelis, Angelos; Papachristopoulos, Leonidas; Papatheodorou, Christos (2012)
      Evaluation is a vital research area in the digital library domain, demonstrating a growing literature in conference and journal papers. In this poster we present the research trends that governed the field within the decade ...

    • Expressiveness and machine processability of Knowledge Organization Systems (KOS): an analysis of concepts and relations 

      Peponakis, Manolis; Mastora, Anna; Kapidakis, Sarantos; Doerr, Martin (2019)
      This study considers the expressiveness (that is, the expressive power or expressivity) of different types of Knowledge Organization Systems (KOS) and discusses its potential to be machine-processable in the context of the ...

    • Formalising a Model for Digital Rights Clearance 

      Prandoni, Claudio; Valentini, Marlis; Doerr, Martin (2009)
      Due to the increasing complexity and world-wide distribution of digital objects, identification and enforcement of digital rights have become too complex to be carried out manually. It is necessary to take into account ...

    • A learning object ontology repository to support annotation and discovery of educational resources using semantic thesauri 

      Κουτσομητρόπουλος, Δημήτριος Α.; Σολωμού, Γεωργία Δ.; Koutsomitropoulos, Dimitrios A.; Solomou, Georgia D. (2017)
      Open educational resources are currently becoming increasingly available from a multitude of sources and are consequently annotated in many diverse ways. Interoperability concerns that naturally arise can often be resolved ...

    • Mapping cultural metadata schemas to CIDOC conceptual reference model 

      Γεργατσούλης, Μανώλης; Μπουντούρη, Λίνα; Παπαθεοδώρου, Χρήστος; Γαϊτάνου, Πανωραία; Gergatsoulis, Manolis; Gaitanou, Panorea; Bountouri, Lina; Papatheodorou, Christos (2010)
      Managing heterogeneous data is a challenge for cultural heritage institutions as they host and develop various collections with heterogeneous types of material, described by different metadata schemas. In this paper, we ...

    • Mapping Encoded Archival Description to CIDOC CRM. 

      Μπουντούρη, Λίνα; Γεργατσούλης, Μανώλης; Gergatsoulis, Manolis; Bountouri, Lina (2011)
      In this paper we analyze the semantics of the archival description, expressed through the Encoded Archival Description. Through this analysis it is concluded that an EAD document is a hierarchy of documentation elements ...

    • Mapping VRA Core 4.0 to the CIDOC CRM ontology 

      Γαϊτάνου, Πανωραία; Γεργατσούλης, Μανώλης; Gaitanou, Panorea; Gergatsoulis, Manolis (2011)
      In this paper, we present an e ffort to semantically map VRA Core 4.0, a cultural heritage metadata schema describing visual resources, to CIDOC CRM. This work is based on a semantic integration scenario, where CIDOC CRM ...

    • Merging Controlled Vocabularies for More Efficient Subject-Based IR Systems 

      Παπαδάκης, Ιωάννης; Κυπριανός, Κωνσταντίνος; Papadakis, Ioannis; Kyprianos, Konstantinos (2011)
      The article presents a methodology designed to provide a common structure that consists of terms belonging to Library of Congress Subject Headings (LCSH) and/or a thesaurus. It notes that this common structure is a Simple ...

    • Methods, tools and languages for developing multilingual ontologies 

      Βασιλακάκη, Ευγενία; Vasilakaki, Evgenia (2008)
      It is widely recognized that developing an ontology is a strenuous and time consuming task. Dif- ferent methodologies have been developed by di erent research groups in an attempt to provide to ontology developers a clear ...

    • Modelling the Public Sector Information through CIDOC Conceptual Reference Model 

      Μπουντούρη, Λίνα; Παπαθεοδώρου, Χρήστος; Γεργατσούλης, Μανώλης; Gergatsoulis, Manolis; Bountouri, Lina; Papatheodorou, Christos (2010)
      Nowadays, due to the growing development of eGovernment information systems, there is an increasing need to handle Public Sector Information (PSI) in a homogeneous way. Ontologies are currently a powerful tool to act as ...

    • An Ontological Representation of the Digital Library Evaluation Domain 

      Παπαθεοδώρου, Χρήστος; Τσάκωνας, Γιάννης; Papatheodorou, Christos; Tsakonas, Giannis (2011)
      Digital library evaluation is a complex field, as complex as the phenomena it studies. The interest of the digital library society still remains vibrant after all these years of solidification, as these systems have entered ...

    • The Semantic Mapping of Archival Metadata to the CIDOC CRM Ontology 

      Μπουντούρη, Λίνα; Bountouri, Lina (2011)
      In this article we analyze the main semantics of archival description, expressed through Encoded Archival Description (EAD). Our main target is to map the semantics of EAD to the CIDOC Conceptual Reference Model (CIDOC ...

    • Semantic Web: a State of the Art Survey 

      Κανελλόπουλος, Δημήτριος; Κοτσιάντης, Σωτήρης; Kanellopoulos, Dimitris; Kotsiantis, Sotiris (2007)
      The semantic web i.t an extension of the current web in which infonnation is given well-defined meaning. It is a concept that enables better machine processing of information on the web, by structuring documents written ...

    • Θεωρητική προσέγγιση του Σημασιολογικού Ιστού στο χώρο της πολιτισμικής πληροφορίας: μια πρότυπη εφαρμογή στη βιβλιοθηκονομία 

      Ζαπουνίδου, Σοφία; Zapounidou, Sofia (Ιόνιο Πανεπιστήμιο, 2004)
      τανοούν την πληροφορία και -βασιζόμενα στο περιεχόμενό της- προσφέρουν προηγμένες υπηρεσίες, έχει προσελκύσει το ενδιαφέρον πολλών επιστημονικών κοινοτήτων, συμπεριλαμβανομένου και αυτής των επιστημόνων της πληροφορίας. ...

    • Μετα-βιβλιοθήκες αρχείων: κατανοώντας τη διαχείριση γνώσης δια της ανίχνευσης της λανθάνουσας γνώσης 

      Κουρτούμη, Τριανταφυλλιά; Kourtoumi, Triantafillia (Ιόνιο Πανεπιστήμιο, 2004)
      Μέσα από μια συγκριτική παρουσίαση της διαχείρισης της πληροφορίας (Ιnformation Μanagement- IM) και της διαχείρισης της γνώσης (Knowledge Management- KM), δύο βασικών εννοιών της τεχνολογίας της πληροφορίας (Ιnformation ...

    • Οντολογία Ψηφιακής Βιβλιοθήκης 

      Μητρέλης, Άγγελος; Αντωνάκης, Δημήτρης; Σιώχος, Βασίλειος; Παπουτσής, Κωνσταντίνος-Θεόδωρος; Antonakis, Dimitris; Papoutsis, Constantinos-Theodore; Mitrelis, Angelos; Siochos, Vasilis (Πανεπιστήμιο Πατρών, 2006)
      Οι ψηφιακές βιβλιοθήκες αποτελούν ήδη ένα από τα βασικά μέσα διαχείρισης και διάχυσης πληροφοριών και μια δυναμικά εξελισσόμενη οντότητα στο χώρο της πληροφόρησης. Η άρτια και κοινή δομή και αρχιτεκτονική θεωρείται ...