Envíos recentes

  • Tratamiento sintáctico de la negación en análisis del sentimiento monolingüe y multilingüe 

    Vilares Calvo, David; Alonso Pardo, Miguel A.; Gómez-Rodríguez, Carlos (2017-09-19)
    [Abstract] Dealing with negation in a proper way is a relevant factor in order to obtain high performance sentiment analysis systems. In this framework, we present a method for the treatment of negation in Spanish that ...
  • Transnational Social Mobility Strategies and Quality of Work Among Latin-American Women Sex Workers in Spain 

    Oso, Laura (Universities of Surrey and Stirling, Sage Publications Ltd. and the British Sociological Association, 2016-11-30)
    [Abstract] The aim of this article is to analyse the quality of work of two of the main types of female sex work in Spain (clubs and in-call flats). In order to do so I will focus on the following working dimensions: wages, ...
  • Navigational Rule Derivation: An algorithm to determine the effect of traffic signs on road networks 

    Galaktionov, Daniil; Luaces, Miguel R.; Places, Ángeles S. (2016-11-17)
    [Abstract] In this paper we present an algorithm to build a road network map enriched with traffic rules such as one-way streets and forbidden turns, based on the interpretation of already detected and classified traffic ...
  • A new method to index and store spatio-temporal data 

    Bernardo Roca, Guillermo de; Casares, Ramón; Gómez Brandón, Adrián; Paramá Gabia, José Ramón (2016-11-16)
    [Abstract] We propose a data structure that stores, in a compressed way, object trajectories, which at the same time, allow to efficiently response queries without the need to decompress the data. We use a data structure, ...
  • Grammar compressed sequences with rank/select support 

    Ordóñez, Alberto; Navarro, Gonzalo; Brisaboa, Nieves R. (Elsevier BV, 2016-10-14)
    [Abstract] Sequence representations supporting not only direct access to their symbols, but also rank/select operations, are a fundamental building block in many compressed data structures. Several recent applications need ...