Browsing Περιοδικά, εφημερίδες by Subject "Usefulness"

Now showing items 1-2 of 2

    • Analysing and evaluating usefulness and usability in electronic information services 

      Τσάκωνας, Γιάννης; Παπαθεοδώρου, Χρήστος; Tsakonas, Giannis; Papatheodorou, Christos (2006)
      Digital libraries, e-journal platforms, portals, e-prints and other web-based information systems provide services supporting users to perform intense work tasks that require complex interaction activities. The main ...

    • A survey on the importance of learning object metadata for relevance judgment 

      Γαρουφάλλου, Εμμανουήλ; Μπαλατσούκας, Παναγιώτης; Σιάτρη, Ράνια; Ασδέρη, Στυλιανή; Garoufallou, Emmanouel; Balatsoukas, Panos; Asderi, Styliani; Siatri, Rania (2011)
      The purpose of this study was to investigate university students' perceptions about the usefulness - importance of learning object metadata elements of the UK LOM Core application profile when judging the relevance of ...