Enviaments recents

  • Combinatorial structures to modeling simple games and applications 

    Molinero Albareda, Xavier (American Institute of Physics (AIP), 2017)
    Text en actes de congrés
    Accés obert
    We connect three different topics: combinatorial structures, game theory and chemistry. In particular, we establish the bases to represent some simple games, defined as influence games, and molecules, defined from atoms, ...
  • New efficient chosen ciphertext secure Elgamal encryption schemes for secure cloud storage service 

    An Wang, Xu; Ma, Jianfeng; Xhafa Xhafa, Fatos; Qin, Baodong; Zhang, Mingwu (2017)
    Article
    Accés restringit per política de l'editorial
    Nowadays Cloud computation has become a commonplace information service paradigm for all actors in ICT field, from individuals to big corporates. In particular, Cloud platforms and data centres are being used each time ...
  • El ciclo económico y los recursos minerales. Un enfoque austriaco 

    Franch Parella, Jorge (2017-02-12)
    Article
    Accés restringit per política de l'editorial
    Un gran avance teórico de la Escuela Austriaca, gracias a su elaborada teoría del capital, es la comprensión de los ciclos económicos. Los procesos monetarios expansivos producen graves errores de inversión que inexorablemente ...
  • Predictability of extreme intensity pulses in optically injected semiconductor lasers 

    Martinez Alvarez, Nuria; Borkar, Saurabh; Masoller Alonso, Cristina (2017-06-21)
    Article
    Accés restringit per política de l'editorial
    The predictability of extreme intensity pulses emitted by an optically injected semiconductor laser is studied numerically, by using a well-known rate equation model. We show that symbolic ordinal time-series analysis ...
  • Throughput and range characterization of IEEE 802.11ah 

    Baños González, Víctor Hugo; Afaqui, Muhammad Shahwaiz; López, Elena; García Villegas, Eduard (2017-08-23)
    Article
    Accés obert
    © 2017 IEEE. The most essential part of Internet of Things (IoT) infrastructure is the wireless communication system that acts as a bridge for the delivery of data and control messages. However, the existing wireless ...
  • Method for fluid flow simulation of a gerotor pump using OpenFOAM 

    Castilla López, Roberto; Gámez Montero, Pedro Javier; Raush Alviach, Gustavo Adolfo; Codina Macià, Esteban (2017-07-21)
    Article
    Accés restringit per política de l'editorial
    A new approach based on the open source tool OpenFOAM is presented for the numerical simulation of a mini gerotor pump working at low pressure. The work is principally focused on the estimation of leakage flow in the ...
  • A commentary on “The now-or-never bottleneck: a fundamental constraint on language”, by Christiansen and Chater (2016) 

    Ferrer Cancho, Ramon (RAM-Verlag, 2017-07-02)
    Article
    Accés obert
    In a recent article, Christiansen and Chater (2016) present a fundamental constraint on language, i.e. a now-or-never bottleneck that arises from our fleeting memory, and explore its implications, e.g., chunk-and-pass ...
  • Methodology for the evaluation of resilience of ICT systems for smart distribution grids 

    Lloret Gallego, Pau; Aragüés Peñalba, Mònica; Van Schepdael, Lien; Bullich Massagué, Eduard; Olivella Rosell, Pol; Sumper, Andreas (2017-08-29)
    Article
    Accés obert
    Ensuring resilient operation and control of smart grids is fundamental for empowering their deployment, but challenging at the same time. Accordingly, this study proposes a novel methodology for evaluating resilience of ...
  • The use of geomatic techniques to improve the management of metro infrastructure 

    Núñez Andrés, María Amparo; Buill Pozuelo, Felipe; Delgado, Saturio; Plancho Milian, Carlos (2017)
    Article
    Accés obert
    The management of large infrastructures requires comprehensive knowledge of their characteristics and the elements that constitute them. It is essential to know which elements are involved and where they are located. At ...
  • Simulation and understanding of atomic and molecular quantum crystals 

    Cazorla, Claudio; Boronat Medico, Jordi (2017-08-03)
    Article
    Accés obert
    Quantum crystals abound in the whole range of solid-state species. Below a certain threshold temperature the physical behavior of rare gases (4He and Ne), molecular solids (H2 and CH4), and some ionic (LiH), covalent ...

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