• A value-propagating transformation technique for Datalog programs based on non-deterministic constructs 

      Γεργατσούλης, Μανώλης; Ροντογιάννης, Παναγιώτης; Ποτίκας, Πέτρος; Gergatsoulis, Manolis; Rondogiannis, Panos; Potikas, Petros (2006)
      The branching-time transformation is a recent technique for optimizing Chain Datalog programs. In this paper we propose a significant extension of the branching-time transformation which we believe opens up a promising new ...
    • VariaLog : how to Locate Words in a French Renaissance Virtual Library 

      Lay, Marie-Hélène (2011)
      The efficiency of search engines is based on the principle that the information sought can be retrieved by “looking for words” conveying the information. This amounts to taking for granted that words are always written ...
    • The Vicentini sound archive of the Arena di Verona Foundation: a preservation and restoration project 

      Bressan, Federica; Canazza, Sergio; Salvati, Daniele (2009)
      In the sound archive field, a long-term maintenance of the collective human memory in its original form is not sustainable. All physical carriers are subject to degradation and the information stored on such carriers is ...
    • View selection for real conjunctive queries 

      Αφράτη, Φώτο; Chirkova, Rada; Γεργατσούλης, Μανώλης; Παυλάκη, Βάσια; Afrati, Foto; Gergatsoulis, Manolis; Pavlaki, Vassia (2007)
      Given a query workload, a database and a set of constraints, the view-selection problem is to select views to materialize so that the constraints are satisfied and the views can be used to compute the queries in the ...
    • VIP Treatment at the library: the new cultural engine 

      Fenoll, Carme (Βιβλιοθήκη Ινστιτούτου Θερβάντες, 2015)
    • Virtual libraries: interactive support software and an application in chaotic models 

      Κατσιρίκου, Ανθή; Katsirikou, Anthi (2002)
      Observes that in today's digital world, not many things continue to operate in the traditional manner. This is because the ways of living and working demand new technology, new tools and new methods. This is the case for ...
    • Virtual libraries: interactive support software and an application in chaotic models 

      Κατσιρίκου, Ανθή; Katsirikou, Anthi (2000)
      Virtual Libraries, Virtual Communities. Twenty First Annual IATUL Conference 2000, Queensland University of Technology, Brisbane, Queensland, Australia, 3-7 July 2000. (The CD-ROM is available from IATUL [URL:http://www. ...
    • Virtual maps-virtual worlds: testing the usability of a Greek virtual cultural map 

      Γαρουφάλλου, Εμμανουήλ; Σιάτρη, Ράνια; Μπαλατσούκας, Παναγιώτης; Garoufallou, Emmanouel; Balatsoukas, Panos; Siatri, Rania (2008)
      The authors report on the findings of a usability test conducted to evaluate the usability of the VeriaGrid online system. The VeriaGrid (www.theveriagrid.org) is a prototype virtual map that focuses on the provision of ...
    • Visit to a Greek hospital library 

      Tabiki, J. (1998)
      Description of the Evangelismos Hospital Library in Athens, Greece, by a visiting Japanese librarian. The hospital has 1,500 beds, 850 doctors and 750 nurses. The library was established in 1936 and is used by about 70 ...
    • Visiting special libraries in Greece-a few surprises for the western librarian 

      StClair, Guy (1982)
      Through personal visits to selected libraries in Greece, an attempt was made to learn something of Greek attitudes about libraries and librarianship. Describes visits to the Technical Chamber of Greece, the British Council ...
    • Visualising Negotiation communications in setting library sharing policies 

      Καπιδάκης, Σαράντος; Ford, J.; Zhao, Yan; Ye, S.; Zhang, S.; Makedon, Filia; Le, Z.; Κουλούρης, Αλέξανδρος; Kapidakis, Sarantos; Koulouris, Alexandros (2010)
      Today's libraries provide a broad and diverse range of resources, from books to videos and databases, and sharing conditions for each depend on modality, source, and mode of usage. In this paper, we introduce and discuss ...
    • A Visualization Technique for Quality Control of Massive Digitization Programs 

      Andrade de Almeida, Rodrigo; Alessio, Pedro; Topol, Alexandre; Cubaud, Pierre (2009)
      Massive digitization programs need massive visualization techniques for quality control. We describe the functional prototype of a 3D interactive environment enabling a rapid inspection of pages conformity for large batches ...
    • A Visualization Tool of Probabilistic Models for Information Access Components 

      De Stefani, Lorenzo; Di Nunzio, Giorgio Maria; Vezzaro, Giorgio (2009)
      Since massive collections of textual documents become more and more available in digital format, the organization and classification of these documents in Digital Library Management System (DLMS) becomes an important issue. ...
    • Visualizing OPAC subject headings. 

      Παπαδάκης, Ιωάννης; Στεφανιδάκης, Μιχάλης; Τζάλη, Κατερίνα; Papadakis, Ioannis; Stefanidakis, Michalis; Tzali, Katerina (2008)
      This paper aims at providing a robust, user-friendly and efficient navigation procedure in an online library catalog that is based on semantic information encapsulated within subject headings. Instead of relying on a ...
    • Voluntary work at the Library: the experience of the University of Macedonia Library 

      Φράγκου, Άννα (Φράγκου-Μπάτσιου, Άννα); Πατραγκού, Παναγιώτα; Fragkou, Anna (Fragkou-Mpatsiou, Anna); Patragkou, Yota (2001)
    • VubisSmart, the INFOR’s Integrated Solution for Libraries and Archives 

      Manson, Ian (Πανεπιστήμιο ΠειραιώςΒιβλιοθήκη Πανεπιστημίου Κύπρου, 2007)
    • We gaan gewoon beginnen! het bibliotheekwerk van de griekse gemeenschap in Utrecht 

      Άγνωστος συγγραφέας (1984)
      In the Netherlands the Anagennisi Foundation maintains a social-cultural centre for the use of the 1,100 Greek immigrants resident in Utrecht. In 1979 the centre formed a library for the use of its members. Initially the ...
    • Web 2.0 and Libraries in the 21st Century 

      Kerbyson, Caroline (Βιβλιοθήκη και Υπηρεσία Πληροφόρησης Παντείου Πανεπιστημίου, 2010)
    • Web 2.0 in library and information science education: the Greek case 

      Γαρουφάλλου, Εμμανουήλ; Χαριτοπούλου, Βασιλική; Garoufallou, Emmanouel; Charitopoulou, Vassiliki (2012)
      The purpose of this paper is to find out what the Greek library and information science (LIS) students want from their studies concerning the use of Web 2.0 in education. Based on the results of this study, this paper will ...
    • Web access to the Thesaurus Linguae Graecae: a digital library of Greek literature 

      Dubis, Mark (2004)
      The Thesaurus Linguae Graecae (TLG) digital library, long the definitive database for ancient Greek texts, is now available online (www.tlg.uci.edu). It is updated every quarter with new texts (not to mention the continual ...