Bioinformática

 

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  • Compresión de textos en Bases de Datos Digitales 
    R.Brisaboa, Nieves; Iglesias, E.L.; Navarro, G.; Parmá, J.R. (2003)
    Este trabajo presenta una revisi´on de los m´etodos de compresi´on de textos, que permiten la busqueda ´ directa de palabras y frases dentro del texto sin necesidad de descomprimirlo. Se presentan las t´ecnicas de ...
  • Competitive author profiling using compression-based strategies 
    Claude, Francisco; Galaktionov, Daniv; Konow, Roberto; Ladra, Susana; Pedreira, Óscar (2019)
    In this paper we address the problem by using several compression-inspired strategiesthat generate different models without analyzing or extracting specific features from thetextual content, making them style-oblivious ...
  • Compact and Efficient Representation of General Graph Databases1.0 
    Álvarez-García, Sandra; Freire, Borja; Ladra, Susana; Pedreira, Óscar (2019)
    In this paper, we propose a compact data structure to store labeled at-tributed graphs based on thek2-tree, which is a very compact data structure designedto represent a simple directed graph. The idea we propose ...
  • GraCT: A Grammar based Compressedrepresentation of Trajectories 
    Nieves R., Brisaboa; Gómez-Brandón, Adrián; Navarro, Gonzalo; R.Paramá, José (2019)
    We present a compressed data structure to store free tra-jectories of moving objects (ships over the sea, for example) allowingspatio-temporal queries. Our method, GraCT, uses ak2-tree to store theabsolute positions of all ...