Browsing Περιοδικά, εφημερίδες by Author "Stavrakas, Yannis"

Now showing items 1-5 of 5

    • Incorporating dimensions in XML and DTD 

      Γεργατσούλης, Μανώλης; Σταύρακας, Γιάννης; Καρτέρης, Δ.; Gergatsoulis, Manolis; Stavrakas, Yannis; Karteris, D. (2001)
      In this,paper we investigate various aspects of representing multidimensional information in the frame of the WWW. Multidimensional XML (MXML) is an extension of XML suitable for representing data that assume different ...

    • Multidimensional XPath 

      Γεργατσούλης, Μανώλης; Φουστέρης, Νικόλαος; Σταύρακας, Γιάννης; Gergatsoulis, Manolis; Fousteris, Nikolaos; Stavrakas, Yannis (2008)
      In Web applications it is often required to manipulate information of semistructured nature, which may present variations according to different circumstances. Multidimensional XML (MXML) is an extension of XML suitable ...

    • Representing and querying histories of semistructured databases using multidimensional OEM 

      Γεργατσούλης, Μανώλης; Σταύρακας, Γιάννης; Ζαφείρης, Βασίλης; Δουληγέρης, Χρήστος; Gergatsoulis, Manolis; Stavrakas, Yannis; Doulkeridis, Christos; Zafeiris, Vassilis (2004)
      Multidimensional semistructured data (MSSD) are semistructured data that present different facets under different contexts. Context represents alternative worlds, and is expressed by assigning values to a set of user-defined ...

    • Representing changes in XML documents using dimensions 

      Γεργατσούλης, Μανώλης; Σταύρακας, Γιάννης; Gergatsoulis, Manolis; Stavrakas, Yannis (2003)
      In this paper, we present a method for representing the history of XML documents using Multidimensional XML (MXML). We demonstrate how a set of basic change operations on XML documents can be represented in MXML, and show ...

    • 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 ...