Recent Submissions

  • Model and requirements for a multiresolution time series database management system 

    Llusa Serra, Aleix; Escobet Canal, Teresa; Vila Marta, Sebastià (2012-12-17)
    External research report
    Open Access
    In this paper we define a model for multiresolution time series database management systems. The main objective is to store compactly a time series and manage consistently its temporal dimension. It is achieved by extracting ...
  • Time-varying volume visualization 

    Ayala Vallespí, M. Dolors; Campos Miralles, Jordi; Ferré, Maria; Grau Carrion, Sergi; Puig Puig, Anna; Tost Pardell, Daniela (2005-07-22)
    External research report
    Open Access
    Volume rendering is a very active research field in Computer Graphics because of its wide range of applications in various sciences, from medicine to flow mechanics. In this report, we survey a state-of-the-art on time-varying ...
  • Hardware and software improvements of volume splatting 

    Vergés Garcia, Eduard; Grau Carrion, Sergi; Tost Pardell, Daniela (2006-05)
    External research report
    Open Access
    This paper proposes different hardware-based acceleration of the three classical splatting strategies: emph{composite-every-sample}, emph{object-space sheet-buffer} and emph{image-space sheet-buffer}.

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