Recent Submissions

  • Legibilidad y letras 

    Molinero Albareda, Xavier; Laamiri, Arm (2022)
    Conference report
    Open Access
    In the present, there are different indices that measure the difficulty level of reading a text, i.e. the readability of a text. Different studies have been made on the frequency of occurrence of letters in several languages, ...
  • GPS and Galileo Wide Area RTK concepts 

    Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Garcia Rodriguez, Alberto (Institut de Geomàtica, 2005)
    Conference report
    Open Access
  • Preliminary NeQuick assessment for future single frequency users of GALILEO 

    Aragón Ángel, María Ángeles; Orús Pérez, Raül; Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume (2005)
    Conference report
    Open Access
    The NeQuick model is the ionospheric mo del that will be used by the GALILEO single frequency user to compute ionospheric corrections. In this framework, the aim of this study is to show a preliminary assessment of the ...
  • Matching random colored points with rectangles 

    Corujo, Josué; Flores Peñaloza, David; Huemer, Clemens; Seara Ojea, Carlos; Pérez Lantero, Pablo (Springer, 2020)
    Conference report
    Open Access
    Let S[0,1]2 be a set of n points, randomly and uniformly selected. Let RB be a random partition, or coloring, of S in which each point of S is included in R uniformly at random with probability 1/2. We study the random ...
  • Synchronization in real time of two Stewart platforms 

    Rossell Garriga, Josep Maria; Vicente Rodrigo, Jesús; Barcons Xixons, Víctor (Faculdade de Engenharia da Universidade do Porto, 2020)
    Conference report
    Open Access
    This paper presents two mechanisms that have been designed, built and put into operation by our research team at the Universitat Politècnica de Catalunya (UPC), Barcelona (Spain) which have many practical applications in ...
  • A fuzzy decision-aiding approach to implement sustainable marine itineraries 

    Porro Martorell, Olga; Agell, Núria; Sánchez Soler, Monica (IOS Press, 2019)
    Conference lecture
    Restricted access - publisher's policy
    Vies Braves (Sea Swimming Lanes) is a pioneer company in designing, promoting, and revitalizing open water and marine itineraries which are protected by buoys, and dedicated to health, leisure, educa- tional and environmental ...
  • Algorithmic geometry with infinite time computation 

    Huemer, Clemens; Muller, Moritz Martin; Seara Ojea, Carlos; Tobar Nicolau, Adrián (2021)
    Conference report
    Restricted access - publisher's policy
  • Perceptual maps to aggregate information from decision makers 

    Porro Martorell, Olga; Pardo Bosch, Francesc; Sánchez Soler, Monica; Agell, Núria (IOS Press, 2021)
    Conference report
    Open Access
    Understanding different perceptions of human being when using linguistic terms is a crucial issue in human-machine interaction. In this paper, we propose the concept of perceptual maps to model human opinions in a group ...
  • Weak components of the directed configuration model 

    Coulson, Matthew John; Perarnau Llobet, Guillem (Springer, 2021)
    Conference report
    Restricted access - publisher's policy
    We study the threshold for the existence of a linear order weakly connected component in the directed configuration model, confirming analytic but non-rigorous results recently obtained by Kryven [8]. We also establish ...
  • On maximum-sum matchings of points 

    Bereg, Sergey; Chacón Rivera, Oscar; Flores Peñaloza, David; Huemer, Clemens; Pérez Lantero, Pablo; Seara Ojea, Carlos (2021)
    Conference report
    Restricted access - publisher's policy
    Huemer et al. (Discrete Math., 2019) proved that for any two point sets R and B with |R| = |B|, the perfect matching that matches points of R with points of B, and maximizes the total squared Euclidean distance of the ...
  • Combined heat and power using high-temperature proton exchange membrane fuel cells for housing facilities 

    Sanz i López, Víctor; Lopez Diest, Guillermo; Costa Castelló, Ramon; Batlle Arnau, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Open Access
    Recently, new alternatives to conventional energy sources such as fossil fuels are arising due to global problems related to climate change effect and energy shortage. In this context, fuel cells and combined heat and power ...
  • Terrain prickliness: theoretical grounds for high complexity viewsheds 

    Acharyya, Ankush; Jallu, Ramesh; Löffler, M.; Meijer, Geert; Saumell Mendiola, Maria; Silveira, Rodrigo Ignacio; Staals, Frank (2021)
    Conference report
    Open Access
    An important task when working with terrain models is computing viewsheds: the parts of the terrain visible from a given viewpoint. When the terrain is modeled as a polyhedral terrain, the viewshed is composed of the union ...

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