Browsing Περιοδικά, εφημερίδες by Title

Now showing items 562-581 of 1351

    • Semantic Web enabled digital repositories 

      Κουτσομητρόπουλος, Δημήτριος Α.; Σολωμού, Γεωργία Σ.; Αλεξόπουλος, Ανδρέας Δ.; Παπαθεοδώρου, Θεόδωρος; Koutsomitropoulos, Dimitrios A.; Solomou, Georgia S.; Alexopoulos, Andreas D.; Papatheodorou, Theodore (2009)
      Digital repositories and digital libraries are today among the most common tools for managing and disseminating digital object collections of cultural, educational, and other kinds of content over the Web. However, it is ...

    • 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 ...

    • Semantic, Constraint and Preference Based Authoring of Multi-topic Multimedia Presentations 

      Τσιναράκη, Χριστίνα; Συντζανάκη, Αθηνά; Χριστοδουλάκης, Σταύρος; Πολύδωρος, Παναγιώτης; Tsinaraki, Chrisa; Polydoros, Panagiotis; Syntzanaki, Athina; Christodoulakis, Stavros; Perego, Andrea; Martin, Alessandro (2006)
      We present in this paper an integrated system that allows the management and annotation of multimedia objects stored in MPEG-7/21 repositories, and the specification and semi-automatic generation of multimedia presentations ...

    • A semantics-based graph for the Bib-1 Access Points of the Z39.50 protocol 

      Καπιδάκης, Σαράντος; Σφακάκης, Μιχάλης; Kapidakis, Sarantos; Sfakakis, Michalis (1996)
      A graph of Access Points can be used as a tool in a number of applications such as, clarification and better understanding of their semantics and inter-relations, query transformations, more precise query formulation, etc. ...

    • A semantics-based substitution for unsupported Z39.50 Bib-1 access points 

      Καπιδάκης, Σαράντος; Σφακάκης, Μιχάλης; Kapidakis, Sarantos; Sfakakis, Michalis (2007)
      Unsupported Z39.50 Access Points result to query failures and/or inconsistent answers, in spite of the protocol specification for a unified global access mechanism. A challenge to this issue is to substitute an unsupported ...

    • Service strategies for libraries IFLA Satellite Meeting Athens, 19th-21 st August, 200. Χαιρετισμός Χριστίνας Κυριακοπούλου 

      Κυριακοπούλου, Χριστίνα; Kyriakopoulou, Xristina (Ένωση Ελλήνων Βιβλιοθηκαρίων, 2010)

    • Services for Academic Libraries in the New Era 

      Γερόλιμος, Μιχάλης; Κώνστα, Ουρανία; Gerolimos, Michalis; Konsta, Rania (2011)
      The purpose of this paper is to document the integration of Web 2.0 services into the working framework of some of the most advanced academic libraries in the world. It reports a follow-up study that builds on a previous ...

    • Skills developed through library and information science education 

      Γερόλιμος, Μιχάλης; Gerolimos, Michalis (2009)
      The purpose of this paper is to report a study designed to identify qualifications and skills that library and information science (LIS) students should have when they graduate. Design/methodology/approach -- The reported ...

    • SKOS Concepts and Natural Language Concepts: an Analysis of Latent Relationships in KOSs 

      Mastora, Anna; Peponakis, Manolis; Kapidakis, Sarantos (2016)
      The vehicle to represent Knowledge Organization Systems (KOSs) in the environment of the Semantic Web and linked data is theSimple Knowledge Organization System (SKOS). SKOS provides a way to assign a URI to each concept, ...

    • Social metadata for the impact factor 

      Κορφιάτης, Νικόλαος; Μπώκος, Γιώργος Δ.; Πούλος, Μάριος Σ.; Korfiatis, Nikolaos; Poulos, Marios S.; Bokos, George D. (2007)
      The purpose of this research is to address the need for a definition of metadata descriptors for use in enhancing the accuracy of bibliometric instruments of scholarly evaluation, such as the impact factor. Design/method ...

    • The SPARC Author Addendum 

      Unknown author (Βιβλιοθήκη Τεχνολογικού Πανεπιστημίου Κύπρου, 2012)

    • A speaking electronic librarian 

      Δενδρινός, Μάρκος; Dendrinos, Markos (2002)
      A proposal for an interface system, based on speech recognition and synthesis technologies, for automatic library services. The proposed system is based on speech recognition and synthesis technologies, applied to the ...

    • Specific aspects of retroconversion in view of automatic processing 

      Lupovici, Catherine (Ένωση Ελλήνων Βιβλιοθηκαρίων, 1995)

    • Specific Selection of FFT Amplitudes from Audio Sports and News Broadcasting for Classification Purposes 

      Μπώκος, Γιώργος Δ.; Πούλος, Μάριος Σ.; Παπαβλασόπουλος, Σώζων; Κανελλόπουλος, Νικόλαος; Poulos, Marios S.; Papavlasopoulos, Sozon; Kanellopoulos, Nikolaos; Bokos, George D. (2007)
      In this paper we investigate the problem of classification between sports and news broadcasting. We detect and classify files that consist of speech and music or background noise (news broadcasting), and speech and a noisy ...

    • The Status of Cognitive Psychology Journals: an Impact Factor Approach 

      Τόγια, Ασπασία; Togia, Aspasia (2013)
      The purpose of this study was to examine the impact factor of cognitive psychology journals indexed in the Science and Social Sciences edition of Journal Citation Reports (JCR) database over a period of 10 consecutive ...

    • Storing multidimensional XML documents in relational databases 

      Γεργατσούλης, Μανώλης; Φουστέρης, Νικόλαος; Σταύρακας, Γιάννης; Gergatsoulis, Manolis; Fousteris, Nikolaos; Stavrakas, Yannis (2007)
      The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML suitable for representing data that assume different ...

    • Strategic planning and management for the public libraries. the case of Greek central public libraries 

      Κωσταγιόλας, Πέτρος; Μπάνου, Χριστίνα; Λάσκαρη, Ευαγγελία – Μαρία; Kostagiolas, Petros; Banou, Christina; Laskari, Evangelia-Maria (2009)
      The purpose of the paper is twofold: to provide an overview of the present situation at the Greek central public libraries and to identify strategic development areas in regard to education and training, social and economic ...

    • Strategic planning for municipal libraries in Greece 

      Κωσταγιόλας, Πέτρος; Κορκίδη, Μαρία; Kostagiolas, Petros; Korkidi, Maria (2008)
      Purpose – The purpose of this paper is to explore issues related to the development of long-term planning for the municipal/public libraries in Greece. In Greece, municipal libraries constitute the largest category of ...

    • Strengthening modern Greek collections 

      Λεοντής, Αρτέμης; Case, Beau David; Leontis, Artemis (1999)
      Reports a conference on the strengthening of modern Greek collections cosponsored by the Library of Congress (LC) and the Council on Library and Information Resources which covered the state of modern Greek collections in ...

    • A study of the information seeking behaviour of hospital pharmacists: empirical evidence from Greece 

      Κωσταγιόλας, Πέτρος; Αγγελοπούλου, Βασιλική Α.; Νιάκας, Δημήτριος; Aggelopoulou, Vasiliki A.; Niakas, Dimitriοs; Kostagiolas, Petros (2011)
      Background: Hospital pharmacists need access to high-quality information in order to constantly update their knowledge and improve their skills. In their modern role, they are expected to address three types of challenges: ...