Ara es mostren els items 5157-5176 de 94667

  • Aggregation operators and ruled surfaces 

    Recasens Ferrés, Jorge (IOS Press, 2008)
    Text en actes de congrés
    Accés obert
  • Aggregation operators and the Lipschitzian condition 

    Jacas Moral, Juan; Recasens Ferrés, Jorge (IEEE Comp. Int. Soc., 2007)
    Text en actes de congrés
    Accés obert
    Lipschitzian and kernel aggregation operators with respect to the natural T-indistinguishability operator ET and their powers are studied. A t-norm T is proved to be ETLipschitzian, and is interpreted as a fuzzy point and ...
  • Aggregation Operators Based on Indistinguishability Operators 

    Jacas Moral, Juan; Recasens Ferrés, Jorge (Wiley InterScience, 2006-08)
    Article
    Accés restringit per política de l'editorial
    This article gives a new approach to aggregating assuming that there is an indistinguishability operator or similarity defined on the universe of discourse. The very simple idea is that when we want to aggregate two values ...
  • Aggregation, non-contradiction ans excluded-middle 

    Pradera Gómez, Ana; Trillas i Gay, Enric (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2006)
    Article
    Accés obert
    This paper investigates the satisfaction of the Non-Contradiction (NC) and Excluded-Middle (EM) laws within the domain of aggregation operators. It provides characterizations both for those aggregation operators that satisfy ...
  • Agile accelerated aging and degradation characterization of a V/F controlled induction motor in a conveyor belt process 

    García España, Claudia M.; Quevedo Casín, Joseba Jokin (2011)
    Text en actes de congrés
    Accés restringit per decisió de l'autor
    Although induction machines are reliable, they are subjected to some failures; the understanding degradation behaviour of Induction Motors (IM) is crucial for the adoption and application of health Management methodologies ...
  • Agile approach to business intelligence as a way to success 

    Fernández González, Jorge; Mayol Sarroca, Enric; Pastor Collado, Juan Antonio (Information Science Reference, 2012)
    Capítol de llibre
    Accés restringit per política de l'editorial
    In this chapter we present an overview of several methodological approaches used in business intelligence (BI) projects, as well as data warehouse projects. This study reveals that some of them reveal weaknesses, since ...
  • Agile development of a virtual reality cognitive assessment 

    Koenig, Sebastian T.; Krch, Denise; Chiaravalloti, Nancy; Lengenfelder, Jean; Nikelshpur, Olga; Lange, Belinda; DeLuca, John; Rizzo, Albert A. (Càtedra d'Accessibilitat (CATAC), 2014-07)
    Article
    Accés obert
    In recent years user-centered design, participatory design and agile development have seen much popularity in the field of software development. More specifically, applying these methods to user groups with cognitive and ...
  • Agile reconfigurable and traffic adapted all-optical access-metro networks 

    Segarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan (2009)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The emerging high bandwidth and on-demand user applications require improvements in capacity, configurability and resiliency in next generation optical access networks to incrementally expand on the basis of customers ...
  • Agile UPC Vilanova 

    Blanqué Molina, Balduino (EPSEVG, 2014-07)
    Comunicació de congrés
    Accés obert
  • Aging and percolation dynamics in a Non-Poissonian temporal network model 

    Moinet, Antoine; Starnini, Michele; Pastor Satorras, Romualdo (2016-08-24)
    Article
    Accés obert
    We present an exhaustive mathematical analysis of the recently proposed Non-Poissonian Activity Driven (NoPAD) model [Moinet et al., Phys. Rev. Lett. 114, 108701 (2015)], a temporal network model incorporating the empirically ...
  • Aging and structural relaxation of hyper-quenched Mg65Cu25Y10 metallic glass 

    Zhai, Fuqiang; Pineda Soler, Eloi; Ruta, Beatrice; Gonzalez Silveira, Marta; Crespo Artiaga, Daniel (2014-12-05)
    Article
    Accés obert
    The structural relaxation, glass transition and crystallization processes of Mg65Cu25Y10 metallic glass are studied by Differential Scanning Calorimetry (DSC) and Mechanical spectroscopy. The relaxation model derived from ...
  • Aging Assessment and Design Enhancement of Randomized Cache Memories 

    Trilla, David; Hernandez, Carles; Abella, Jaume; Cazorla, Francisco J. (Institute of Electrical and Electronics Engineers (IEEE), 2017-01-17)
    Article
    Accés obert
    Critical real-time systems require the estimation of the worst-case execution time (WCET) for scheduling purposes and resource budgeting. Measurement-based probabilistic timing analysis (MBPTA) has been shown recently as ...
  • Aging in language dynamics 

    Mukherjee, Animesh; Tria, Francesca; Baronchelli, Andrea; Puglisic, Andrea; Loreto, Vittorio (2011-02-17)
    Article
    Accés obert
    Human languages evolve continuously, and a puzzling problem is how to reconcile the apparent robustness of most of the deep linguistic structures we use with the evidence that they undergo possibly slow, yet ceaseless, ...
  • Aging model for re-used electric vehicle batteries in second life stationary applications 

    Canals Casals, Lluc; Amante García, Beatriz; González Benítez, María Margarita (Springer, 2017-03-08)
    Capítol de llibre
    Accés restringit per política de l'editorial
    This book gathers the best papers presented at the 19th International Congress on Project Management and Engineering, which was held in Granada, Spain in July 2015. It covers a range of project management and engineering ...
  • Aging resistance and fracture toughness of ceria–infiltrated zirconia 

    Camposilvan, Erik; García Marro, Fernando; Mestra Rodríguez, Álvaro Miguel; Anglada Gomila, Marcos Juan (Universidad de Alicante, 2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The main drawback of yttria stabilized zirconia (3Y-TZP) is represented by the Low Temperature Degradation (LTD), which consists in the progressive transformation of the tetragonal phase, metastable at room temperature, ...
  • Aging resistance and mechanical properties of novel zirconia based materials 

    Cuspidi, Giacomo; Maspero, Federico (Universitat Politècnica de Catalunya, 2012-06)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    Zirconia stabilized with 3% molar of yttria is a commonly used material in biomedical field for prosthetic implants thanks to its high mechanical properties, in particular a remarkable fracture strength (~1000 MPa) and ...
  • Aging time reduction to increase the production line capacity of LCD television 

    Gil González, Alba (Universitat Politècnica de Catalunya, 2008-05-28)
    Projecte/Treball Final de Carrera
    Accés obert
    The aim of this project is to make a study on the reduction of the aging time of a Sony LCD television to increase its production at the company. The aging time is a period of time when the turned on LCD television is ...
  • Agitació tèrmica mitjançant ultrasons 

    Rodríguez Gómez, Juan Pablo (Universitat Politècnica de Catalunya, 2007-01)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
    El que es pretén amb aquest projecte és deixar oberta una línia de treball i investigació sobre l’aplicació dels ultrasons en la humidificació i producció de vapor fred (boira). Es vol veure com evolucionen magnituds tals ...
  • Aglomeraciones morfológicas: Madrid – Barcelona – Roma – Milán – Nápoles – Amsterdam – Rotterdam - París 

    Romano Grullón, Ramona Yraida (2011-12-01)
    Report de recerca
    Accés obert
  • 'Agony aunt, hostage, intruder or friend?'. The multiple personas of the interviewer during fieldwork 

    Caven, Valerie (Intangible Capital, 2012-12)
    Article
    Accés obert
    Purpose: This paper examines how the role of the interviewer is manipulated by the interviewees in return for them offering their experiences, opinions and information during qualitative research interviews. Design/methodology: ...