Now showing items 46-49 of 49

  • The effect of competition from open source software on the quality of proprietary software in the presence of network externalities 

    Xing, Mingqing (OmniaScience, 2015-07)
    Article
    Open Access
    Purpose: A growing number of open source software emerges in many segments of the software market. In addition, software products usually exhibit network externalities. The purpose of this paper is to study the impact ...
  • Towards a modular Nano-Satellite Software Platform: Prolog Constraint-based Scheduling and System Architecture 

    Araguz López, Carles (Universitat Politècnica de Catalunya, 2014-09-10)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] During the last decade, many universities, research centers and private companies have started developing their miniature satellites. These small spacecraft, advantageous in terms of development-costs and -times, ...
  • Towards Specifying with Inclusions 

    Agustí Cullell, Jaume; Puigsegur i Figueras, Jordi; Schorlemmer, Wernher Marco (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1997)
    Article
    Open Access
    In this article we present a functional specification language based on inclusions between set expressions. Instead of computing with data individuals we deal with their classification into sets. The specification ...
  • Un método de representación del conocimiento 

    García Camarero, Ernesto (Universitat Politècnica de Barcelona. Centre de Càlcul, 1980-03)
    Article
    Open Access
    Históricamente aparecen las bases de datos cuando se ve la necesidad de que un mismo conjunto de datos utilizado por varios programas distintos, y por tanto ese conjunto de datos debe organizarse con independencia de los ...