Sub-communities within this community

Recent Submissions

  • Rate allocation in massive multiple access combining successive decoding with error control 

    Molina Oliveras, Francesc; Sala Álvarez, José (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Open Access
    The Gaussian multiple access channel under asymptotically many code-division-multiple-access users and successive interference cancellation (SIC) is investigated in this work. Users transmit n-symbol packets and select ...
  • How reliable are decadal climate predictions of near-surface air temperature? 

    Verfaillie, Deborah; Doblas Reyes, Francisco; Donat, Markus; Pérez Zanón, Núria; Solaraju Murali, Balakrishnan; Torralba, Verónica; Wild, Simon (2021-01-01)
    Article
    Restricted access - publisher's policy
    Decadal climate predictions are being increasingly used by stakeholders interested in the evolution of climate over the coming decade. However, investigating the added value of those initialized decadal predictions over ...
  • On differential imaging using electromagnetic simulation for vehicular antenna signature analysis 

    Solano Pérez, José Antonio; Martinez Ingles, Maria Teresa; Molina García-Pardo, José María; Romeu Robert, Jordi; Jofre Roca, Lluís; Ballesteros Sánchez, Christian; Rodríguez Rodríguez, José Víctor; Mateo Aroca, Antonio; Guzmán Quirós, Raúl (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-30)
    Article
    Open Access
    The current trend in vehicles is to integrate a wide number of antennae and sensors operating at a variety of frequencies for sensing and communications. The integration of these antennae and sensors in the vehicle platform ...
  • A minimalistic distance-vector routing protocol for LoRa mesh networks 

    Pueyo Centelles, Roger; Freitag, Fèlix; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2021-06-15)
    External research report
    Open Access
    LoRa has gained traction in the Internet of Things (IoT) domain as a Low Power, Wide Area Network(LPWAN) radio technology, providing low-power and long-range communication in the sub-GHz band. Most often it is used as part ...
  • Double multi-head attention for speaker verification 

    India Massana, Miquel Àngel; Safari, Pooyan; Hernando Pericás, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Open Access
    Most state-of-the-art Deep Learning systems for text-independent speaker verification are based on speaker embedding extractors. These architectures are commonly composed of a feature extractor front-end together with a ...
  • Improving Web API usage logging 

    Koçi, Rediana; Franch Gutiérrez, Javier; Jovanovic, Petar; Abelló Gamazo, Alberto (Springer, 2021)
    Conference report
    Open Access
    A Web API (WAPI) is a type of API whose interaction with its consumers is done through the Internet. While being accessed through the Internet can be challenging, mostly when WAPIs evolve, it gives providers the possibility ...
  • Sustainability-oriented model to decide on concrete pipeline reinforcement 

    Josa i Culleré, Irene; Fuente Antequera, Albert de la; Casanovas Rubio, Maria del Mar; Armengou Orús, Jaume; Aguado de Cea, Antonio (2021-03)
    Article
    Open Access
    The design of sustainable sewerage infrastructure is fundamental for achieving long-term sustainability goals. Piping systems are essential components in the water supply chain and in waste disposal systems worldwide. Among ...
  • Factors for the automation of the creation of virtual reality experiences to raise awareness of occupational hazards on construction sites 

    Mora Serrano, Javier; Muñoz La Rivera, Felipe; Valero López, Ignacio (2021-06)
    Article
    Open Access
    Two of the differential characteristics of the AECO sector (architecture, engineering, construction and operation) are barriers for the mass creation of training materials for its workers. On the one hand, the workplace ...
  • Warpage analysis and control of thin-walled structures manufactured by laser powder bed fusion 

    Lu, Xufei; Chiumenti, Michele; Cervera Ruiz, Miguel; Hua, Tan; Xin, Lin; Song, Wang (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05)
    Article
    Open Access
    Thin-walled structures are of great interest because of their use as lightweight components in aeronautical and aerospace engineering. The fabrication of these components by additive manufacturing (AM) often produces ...
  • Strain localization of orthotropic elasto–plastic cohesive–frictional materials: analytical results and numerical verification 

    Kim, Sungchul; Cervera Ruiz, Miguel; Wu, Jian-Ying; Chiumenti, Michele (Multidisciplinary Digital Publishing Institute (MDPI), 2021-04)
    Article
    Open Access
    Strain localization analysis for orthotropic-associated plasticity in cohesive–frictional materials is addressed in this work. Specifically, the localization condition is derived from Maxwell’s kinematics, the plastic flow ...
  • Analysis of a stabilized finite element approximation for a linearized logarithmic reformulation of the viscoelastic flow problem 

    Codina, Ramon; Moreno Martínez, Laura (2021-02)
    Article
    Open Access
    In this paper we present the numerical analysis of a finite element method for a linearized viscoelastic flow problem. In particular, we analyze a linearization of the logarithmic reformulation of the problem, which in ...

View more