Now showing items 1-3 of 3

    • New Trends in Databases and Information Systems: Contributions from ADBIS 2017 Workshops 

      Behrend A; Calvanese D; Cerquitelli T; Chiusano S; Engels C; Jean S; Kozmina N; Markhoff B; Romero O; Vahdati S (Springer, 2017)
      In the last few years, research on database and information system technologies has been rapidly evolving thanks to the new paradigms of software and hardware adopted by modern scientific and more invasive applications. A ...
    • Sparse Prefix Sums 

      Shekelyan M; Dignös A; Gamper J (Springer, 2017)
      The prefix sum approach is a powerful technique to answer range-sum queries over multi-dimensional arrays in constant time by requiring only a few look-ups in an array of precomputed prefix sums. In this paper, we propose ...
    • Supporting Conceptual Modelling in ORM by Reasoning 

      Sportelli F; Franconi E (Springer, 2017)
      Object-Role Modelling (ORM) is a framework for modelling and querying information at the conceptual level. It comes to support the design of large-scale industrial applications allowing the users to easily model the domain. ...