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    • Adaptive finite element limit analysis incorporating steady state pore pressures 

      Sloan, Scott W.; Lyamin, Andrei V.; Krabbenhoft, Kristian (CIMNE, 2013)
      Text en actes de congrés
      Accés obert
      This paper describes an adaptive method for incorporating the pore pressures associated with steady-state seepage in finite element limit analysis. The formulation can model both general seepage conditions, and locating ...

    • Adaptive finite element simulation of incompressible flows by hybrid continuous-discontinuous Galerkin formulations 

      Badia, Santiago; Baiges Aznar, Joan (2013-02)
      Article
      Accés obert
      In this work we design hybrid continuous-discontinuous finite element spaces that permit discontinuities on non-matching element interfaces of non-conforming meshes. Then, we develop an equal-order stabilized finite element ...

    • Adaptive finite element simulation of multi-physics turbulent flow with applications in aerodynamics 

      Billon, L.; Mesri, Y.; Hachem, E. (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      The error magnitude and the order of accuracy of a new unsteady Variational MultiScale (VMS) solver are examined. Indeed, while vast majority of industrial simulations today are restricted to only computing a statistical ...

    • Adaptive finite element simulation of stack pollutant emissions over complex terrains 

      Oliver Serra, Albert; Montero Garcia, Gustavo; Montenegro Armas, Rafael; Rodriguez Barrera, Eduardo; Escobar Sánchez, José M.; Pérez Foguet, Agustí (2013-01-01)
      Article
      Accés obert
      A three-dimensional finite element model for the pollutant dispersion is presented. In these environmental processes over a complex terrain, a mesh generator capable of adapting itself to the topographic characteristics ...

    • Adaptive finite element strategies based on error assessment 

      Huerta, Antonio; Rodríguez Ferran, Antonio; Díez, Pedro; Sarrate Ramos, Josep (Wiley and Sons, 1999-09)
      Article
      Accés obert
      Two main ingredients are needed for adaptive finite element computations. First, the error of a given solution must be assessed, by means of either error estimators or error indicators. After that, a new spatial discretization ...

    • Adaptive finite-time stabilization of chaotic flow with a single unstable node using a nonlinear function-based global sliding mode 

      Mobayen, Saleh; Ma, Jun; Pujol Vázquez, Gisela; Acho Zuppa, Leonardo; Zhu, Quanmin (2019-07)
      Article
      Accés obert
      This article presents a novel adaptive finite-time stabilization technique based on global sliding mode for disturbed chaotic flow with a single unstable node. The considered chaotic flow has unusual characteristics ...

    • Adaptive generalized space shift keying 

      Ntontin, Konstantinos; Di Renzo, Marco; Pérez Neira, Ana Isabel; Verikoukis, Christos (2013-02-21)
      Article
      Accés obert
      In this article, we propose a closed-loop precoding method for the Generalized Space Shift Keying (GSSK) modulation scheme, suitable for Multiple-Input-Single-Output (MISO) systems and denoted as adaptive GSSK (AGSSK), ...

    • Adaptive generalized space shift keying (GSSK) modulation for MISO channels: a new method for high diversity and coding gains 

      Ntontin, Konstantinos; Di Renzo, Marco; Pérez Neira, Ana Isabel; Verikoukis, Christos (2012)
      Text en actes de congrés
      Accés obert
      Generalized Space Shift Keying (GSSK) modulation is a recently proposed low-complexity concept for Multiple-Input- Multiple-Output (MIMO) wireless systems. GSSK modulation is a generalized version of Space Shift Keying ...

    • Adaptive generation of multilingual questions and answers from web content 

      Gatius Vila, Marta (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés obert
      This article describes the adaptive generation of questions and answers from web content to assist the user when searching for information. The approach proposed integrates user models, domain-restricted knowledge ...

    • Adaptive graphic user interface 

      Toll Vallejo, Héctor (Universitat Politècnica de Catalunya / Universiteit Antwerpen, 2011-09)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Universiteit Antwerpen

    • Adaptive human-robot collaboration: evolutionary learning of action costs using an action outcome simulator 

      Izquierdo Badiola, Silvia; Alenyà Ribas, Guillem; Rizzo, Carlos (2023)
      Text en actes de congrés
      Accés obert
      One of the main challenges for successful human- robot collaborative applications lies in adapting the plan to the human agent’s changing state and preferences. A promising solution is to bridge the gap between agent ...

    • Adaptive hybrid discontinuous methods for fluid and wave problems 

      Giorgiani, Giorgio (Universitat Politècnica de Catalunya, 2013-04-02)
      Tesi
      Accés obert
      This PhD thesis proposes a p-adaptive technique for the Hybridizable Discontinuous Galerkin method (HDG). The HDG method is a novel discontinuous Galerkin method (DG) with interesting characteristics. While retaining all ...

    • Adaptive hysteresis band current control for transformerless single-phase PV inverters 

      Vázquez Guzmán, Gerardo; Rodríguez Cortés, Pedro; Ordoñez, Rafael; Kerekes, Tamas; Teodorescu, Remus (2009)
      Text en actes de congrés
      Accés obert
      Current control based on hysteresis algorithms are widely used in different applications, such as motion control, active filtering or active/reactive power delivery control in distributed generation systems. The hysteresis ...

    • Adaptive IDEA for robust multiobjective optimization, application to the r-TSALBP-m/A 

      Chica Serrano, Manuel; Bautista Valhondo, Joaquín; Damas Arroyo, Sergio; Cordón García, Oscar (Institute of Electrical and Electronics Engineers (IEEE), 2016-01-11)
      Capítol de llibre
      Accés restringit per política de l'editorial

    • Adaptive IDEA for robust multiobjective optimization. Application to the r-TSALBP-m/A 

      Chica Serrano, Manuel; Bautista Valhondo, Joaquín; Cordón García, Oscar; Damas Arroyo, Sergio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés obert
      Robust optimization tries to find flexible solutions when solving problems with uncertain scenarios and vague information. In this paper we present a multiobjective evolutionary algorithm to solve robust multiobjective ...

    • Adaptive indirect neural network model for roughness in honing processes 

      Buj Corral, Irene; Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier (2020-01-01)
      Article
      Accés obert
      Honing processes provide a crosshatch pattern that allows oil flow, for example in combustion engine cylinders. This paper provides an adaptive neural network model for predicting roughness as a function of process parameters. ...

    • Adaptive IP scheduler design to support QoS guarantees over satellite systems 

      Rendón Morales, Elizabeth; Mata Diaz, Jorge; Alins Delgado, Juan José; Muñoz Tapia, José Luis; Esparza Martín, Óscar (2012-06)
      Article
      Accés obert
      This paper presents an adaptive algorithm for man-aging the weight values of the Weighted Round Robin (WRR)scheduler to provide End-to-End (E2E) Quality of Service (QoS)guarantees for Broadband satellite ...

    • Adaptive Kalman Filter-Based Phase-Tracking in GNSS 

      Gómez Arias, Mario (Universitat Politècnica de Catalunya, 2010-10-04)
      Treball Final de Grau
      Accés obert
      This work introduces, implements and evaluates different adaptive Kalman filtering techniques based on the innovation autocorrelation function. The reason of considering these adaptive techniques is the effect of a wrong ...

    • Adaptive Learning and Mining for Data Streams and Frequent Patterns 

      Bifet Figuerol, Albert Carles (Universitat Politècnica de Catalunya, 2009-04-24)
      Tesi
      Accés obert
      Aquesta tesi està dedicada al disseny d'algorismes de mineria de dades per fluxos de dades que evolucionen en el temps i per l'extracció d'arbres freqüents tancats. Primer ens ocupem de cadascuna d'aquestes tasques per ...

    • Adaptive learning-based resource management strategy in fog-to-cloud 

      Sengupta, Souvik (Universitat Politècnica de Catalunya, 2020-10-20)
      Tesi
      Accés obert
      Technology in the twenty-first century is rapidly developing and driving us into a new smart computing world, and emerging lots of new computing architectures. Fog-to-Cloud (F2C) is among one of them, which emerges to ...