Recent Submissions

  • Assessing urban water demand-side management policies before their implementation: An agent-based model approach 

    Vidal Lamolla, Pol; Molinos Senante, María; Oliva Felipe, Luis Javier; Álvarez Napagao, Sergio; Cortés García, Claudio Ulises; Martínez Gomariz, Eduardo; Noriega Blanco Vigil, Pablo Cayetano; Olsson, Gustaf; Poch Espallargas, Manel (Elsevier, 2024-07-15)
    Article
    Open Access
    In the context of climate change and increasing water scarcity, adopting water demand-side management (DSM) policies has become necessary. This study advocates for utilizing agent-based modelling (ABM) as a robust simulation ...
  • The oriented chromatic number of the hexagonal grid is 6 

    Lozano Boixadors, Antoni (Elsevier, 2024-10-15)
    Article
    Open Access
    The oriented chromatic number of a directed graph G is the minimum order of an oriented graph to which G has a homomorphism. The oriented chromatic number χo(F) of a graph family F is the maximum oriented chromatic number ...
  • Exploring semanticity for content and function word distinction in catalan 

    Catala Roig, Neus; Baixeries i Juvillà, Jaume; Hernández Fernández, Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2024-05-14)
    Article
    Open Access
    In the realm of linguistics, the concept of “semanticity” was recently introduced as a novel measure designed to study linguistic networks. In a given text, semanticity is defined as the ratio of the potential number of ...
  • Contribución de las comunidades virtuales a la gestión del conocimiento en CaixaBank 

    Planuch Prats, Carles; Salvador Vallès, Ramon (2021-10-01)
    Article
    Open Access
  • GenArchBench: A genomics benchmark suite for arm HPC processors 

    López Villellas, Lorien; Langarita Benítez, Rubén; Badouh, Asaf; Soria Pardos, Víctor; Aguado Puig, Quim; López Paradís, Guillem; Doblas Font, Max; Setoain, Javier; Kim, Chulho; Ono, Makoto; Armejach Sanosa, Adrià; Marco Sola, Santiago; Alastruey Benedé, Jesús; Ibáñez Marín, Pablo; Moretó Planas, Miquel (Elsevier, 2024-08)
    Article
    Open Access
    Arm usage has substantially grown in the High-Performance Computing (HPC) community. Japanese supercomputer Fugaku, powered by Arm-based A64FX processors, held the top position on the Top500 list between June 2020 and June ...
  • DeadWood: Including disturbance and decay in the depiction of digital nature 

    Peytavie, Adrien; Gain, James Edward; Guerin, Eric; Argudo Medrano, Óscar; Galin, Eric (2024-02-14)
    Article
    Open Access
    The creation of truly believable simulated natural environments remains an unsolved problem in Computer Graphics. This is, in part, due to a lack of visual variety. In nature, apart from variation due to abiotic and biotic ...
  • Deep and wide neural networks covariance estimation 

    Arratia Quesada, Argimiro Alejandro; Cabaña Nigro, Ana Alejandra; León, José Rafael (Springer, 2020-10-14)
    Article
    Open Access
    It has been recently shown that a deep neural network with i.i.d. random parameters is equivalent to a Gaussian process in the limit of infinite network width. The Gaussian process associated to the neural network is fully ...
  • Do Google Trends forecast bitcoins? Stylized facts and statistical evidence 

    Arratia Quesada, Argimiro Alejandro; López Barrantes, Albert (Springer, 2021-06)
    Article
    Open Access
    In early 2018 Bitcoin prices peaked at US$ 20,000 and, almost two years later, we still continue debating if cryptocurrencies can actually become a currency for the everyday life or not. From the economic point of view, ...
  • A 3D feature-based approach for mapping scaling effects on stone monuments 

    Muñoz Pandiella, Imanol; Pueyo Sandez, Francesc Xavier; Bosch Geli, Carles (Association for Computing Machinery (ACM), 2024-04-17)
    Article
    Open Access
    Weathering effects caused by physical, chemical, or biological processes result in visible damages that alter the appearance of stones’ surfaces. Consequently, weathered stone monuments can offer a distorted perception of ...
  • The expected sum of edge lengths in planar linearizations of trees 

    Alemany Puig, Lluís; Ferrer Cancho, Ramon (2024-02-27)
    Article
    Open Access
    Dependency trees have proven to be a very successful model to represent the syntactic structure of sentences of human languages. In these structures, vertices are words and edges connect syntacticallydependent words. The ...
  • A computational framework based on the dynamic pipeline approach 

    Pasarella Sánchez, Ana Edelmira; Vidal Serodio, Maria Esther; Zoltán, Cristina; Royo Sales, Juan Pablo (Elsevier, 2024-04-23)
    Article
    Open Access
    Stream processing has inspired new computational approaches to facilitate effectiveness and efficiency. One such approach is the dynamic pipeline, which serves as a powerful computational model for stream processing. It ...
  • A sensor data-based approach for the definition of condition taxonomies for a hydraulic pump † 

    Gil Buigues, Carlos; König, Caroline (Multidisciplinary Digital Publishing Institute (MDPI), 2020-11)
    Article
    Open Access
    Condition monitoring (CM) is an important application in industry for detecting machine failures in an incipient stage. Based on sensor data, computational intelligence methods provide efficient solutions for the analysis ...

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