Ara es mostren els items 5398-5417 de 85944

  • An analysis of the perceived difficulties arising during the process of integrating management systems 

    Abad Puente, Jesús; Ricardo-Cabrera, Henrry; Medina-León, Alberto (OmniaScience, 2016-10)
    Article
    Accés obert
    Purpose: This study empirically scrutinises the difficulties that result from the integration of management systems and analyses the role of strategic actions and organisational factors on the difficulties-integration ...
  • An analysis of the perceived difficulties arising during the process of integrating management systems 

    Abad Puente, Jesús; Cabrera, Henrry Ricardo; Medina, Alberto (Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses (OE), 2016)
    Article
    Accés obert
    Purpose: This study empirically scrutinises the difficulties that result from the integration of management systems and analyses the role of strategic actions and organisational factors on the difficulties-integration ...
  • An analysis of Twitter corpora and the differences between formal and colloquial tweets 

    González Bermúdez, Meritxell (CEUR-WS.org, 2015)
    Text en actes de congrés
    Accés obert
    This work reviews recent publications addressing the Twitter translation task, and highlights the lack of appropriate corpora that represents the colloquial language used in Twitter. It also discusses the most well-know ...
  • An analysis of two-phase flows in conditions relevant to microgravity 

    Arias Calderón, Santiago (Universitat Politècnica de Catalunya, 2011-09-23)
    Tesi
    Accés obert
    Promising technological applications of two-phase flows in space have captured the increasing interest of the space sector, provoking a strong demand for more fundamental knowledge. Great efforts have been made in recent ...
  • An analysis pattern for electronic marketplaces 

    Queralt Calafat, Anna; Teniente López, Ernest (2004-02)
    Report de recerca
    Accés obert
    An electronic marketplace supports the interaction among different users to exchange information about products to sell and buy. Significance of electronic marketplaces is given by the huge amount of web sites that are ...
  • An analytic-numerical method of computation of the Liapunov and period constants derived from their algebraic structure 

    Gasull Embid, Armengol; Guillamon Grabolosa, Antoni; Mañosa Fernández, Víctor (1996)
    Article
    Accés obert
    We consider the problem of computing the Liapunov and the period constants for a smooth differential equation with a non degenerate critical point. First, we investigate the structure of both constants when they are ...
  • An analytical approach to codimension-2 sliding bifurcations in the dry friction oscillator 

    Martínez-Seara Alonso, M. Teresa; Guàrdia Munarriz, Marcel; Hogan, S. John (2010)
    Article
    Accés restringit per política de l'editorial
    In this paper, we analytically consider sliding bifurcations of periodic orbits in the dry-friction oscillator. The system depends on two parameters: F, which corresponds to the intensity of the friction, and ω, the ...
  • An analytical approach to the thermal design of a doubled sided linear switched reluctance motor 

    Garcia Amoros, Jordi; Andrada Gascón, Pedro; Blanqué Molina, Balduino (2011)
    Comunicació de congrés
    Accés obert
    The purpose of this paper is to provide an analytical approach to the thermal behavior of a longitudinal flux flat linear switched reluctance motor (LSRM) suitable for the early stages of motor design. The approach uses a ...
  • An Analytical hierarchy process model for the evaluation of college 

    Yin, Qingli (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-09)
    Article
    Accés obert
    Taking into account the characteristcs of college experimental teaching, through investgaton and analysis, evaluaton indices and an Analytcal Hierarchy Process (AHP) model of experimental teaching quality have been established ...
  • An analytical model for GMPLS control plane resilience quantification 

    Ruiz, M; Perelló Muntan, Jordi; Velasco Esteban, Luis Domingo; Spadaro, Salvatore; Comellas Colomé, Jaume (2009-12)
    Article
    Accés obert
    This paper concentrates on the resilience of the Generalized Multi-Protocol Label Switching (GMPLS) enabled control plane. To this end, the problem of control plane resilience in GMPLS-controlled networks is firstly stated ...
  • An analytical model for the assessment of airline expansion strategies 

    Emboaba Moreira, Mauricio (Escola Tècnica Superior d'Enginyeries Industrial i Aeronàutica de Terrassa. Universitat Politècnica de Catalunya, 2014)
    Article
    Accés obert
    Purpose: The purpose of this article is to develop an analytical model to assess airline expansion strategies by combining generic business strategy models with airline business models. Design/methodology: A number of ...
  • An analytical solution to study substrate-microbial dynamics in soils 

    Sánchez Vila, Francisco Javier; Rubol, Simonetta; Carles Brangari, Albert; Fernández García, Daniel (Elsevier, 2013-04)
    Article
    Accés restringit per política de l'editorial
    We provide an approximate analytical solution for the substrate-microbial dynamics of the organic carbon cycle in natural soils under hydro-climatic variable forcing conditions. The model involves mass balance in two carbon ...
  • An analytical view of static intercell interference coordination techniques in OFDMA networks 

    González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (IEEE, 2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper presents a novel methodology to assess the downlink performance of static intercell interference coordination techniques in the context of OFDMA-based cellular networks. In the last few years, interference ...
  • An analyzable memory controller for hard real-time CMPs 

    Paolieri, Marco; Quiñones, Eduardo; Cazorla Almeida, Francisco Javier; Valero Cortés, Mateo (2010-02-05)
    Article
    Accés obert
    Multicore processors (CMPs) represent a good solution to provide the performance required by current and future hard real-time systems. However, it is difficult to compute a tight WCET estimation for CMPs due to interferences ...
  • An Android real-time kernel and system interface for open nano-satellite constellations 

    Marí Barceló, Marc (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    L'objectiu d'aquest treball és dissenyar i implementar part de l'arquitectura de software per a una plataforma de desenvolupament de nano-satèl·lits oberta basada en Android. Per un costat, afegir temps real al kernel. Per ...
  • An ANFIS-based cache replacement method for mitigating cache pollution attacks in Named Data Networking 

    Karami, Amin; Guerrero Zapata, Manel (2015-04-07)
    Article
    Accés restringit per política de l'editorial
    Named Data Networking (NDN) is a candidate next-generation Internet architecture designed to overcome the fundamental limitations of the current IP-based Internet, in particular strong security. The ubiquitous in-network ...
  • An ant-based algorithm for distributed routing and wavelength assignment in dynamic optical networks 

    Triay Marquès, Joan; Cervelló Pastor, Cristina (2010-05)
    Article
    Accés obert
    Future optical communication networks are expected to change radically during the next decade. To meet the demanded bandwidth requirements, more dynamism, scalability and automatism will need to be provided. This will ...
  • An Ant-based Algorithm for Distributed RWA in Optical Burst Switching 

    Triay Marquès, Joan; Cervelló Pastor, Cristina (IEEE, 2009-06-28)
    Comunicació de congrés
    Accés obert
    To meet the demanded bandwidth requirements of future optical communication networks, more dynamism, scalability and automatism will need to be provided, which will require, as well, new control plane designs to respond ...
  • An anti-islanding method for voltage controlled VSI 

    Llonch Masachs, Marc; Heredero Peris, Daniel; Montesinos Miracle, Daniel (2015)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Islanding detection methods have been widely applied and thought for current-controlled voltage source inverters, as in case of photovoltaic inverters. However, some considerations have to be taken into account when ...
  • An Application example of the breeder genetic algorithm to function optimization 

    Belanche Muñoz, Lluis (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 1999)
    Article
    Accés obert