Now showing items 8342-8361 of 66762

  • Automatic Ordering System of Machine Replacement Parts for Productive Maintenance 

    Alsina Pujols, Jordi (Universitat Politècnica de CatalunyaNagaoka University of Technology, 2009)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    In a company, maintenance is directly related with production. If a machine is broken losses can be very important as neither the machine nor the employees in the machine are working, this is why it is so important to ...
  • Automatic performance model transformation from a human-intuitive to a machine-efficient form 

    Pllana, Sabri; Benkner, Siegfried; Xhafa Xhafa, Fatos; Barolli, Leonard (2009-03-01)
    Article
    Restricted access - publisher's policy
    We address the issue of the development of performance models for programs that may be executed on large-scale computing systems. The commonly used approaches apply non-standard notations for model specification and often ...
  • Automatic pre-fetch and modulo scheduling transformations for the cell BE architecture 

    Vujic, N; González Tallada, Marc; Martorell Bofill, Xavier; Ayguadé Parra, Eduard (2008-01)
    Article
    Restricted access - publisher's policy
    Ease of programming is one of the main impediments for the broad acceptance of multi-core systems with no hardware support for transparent data transfer between local and global memories. Software cache is a robust approach ...
  • Automatic query driven data modelling in Cassandra 

    Hernandez, Roger; Becerra Fontal, Yolanda; Torres Viñals, Jordi; Ayguadé Parra, Eduard (Barcelona Supercomputing Center, 2015-05-05)
    Conference report
    Open Access
    Non-relational databases have recently been the preferred choice when it comes to dealing with Big Data challenges, but their performance is very sensitive to the chosen data organisations. We have seen differences of ...
  • Automatic rate adaptation and energy-saving mechanisms based on cross-layer information for packet-switched data networks 

    Alonso Zárate, Luis Gonzaga; Agustí Comes, Ramon (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2004-03)
    Article
    Open Access
    A set of novel PHY-MAC mechanisms based on a cross layer dialogue have been proposed, and their performance has been analyzed. System efficiency improvement is achieved by means of automatic transmission rate adaptation, ...
  • Automatic Reading of Aeronautical Meteorological Messages 

    Delgado Muñoz, Luis; Castell Ariño, Núria (IOS Press, 2007)
    Conference report
    Open Access
    This paper describes the architecture developed to produce an automatic reader of aeronautical meteorological messages. An interlingua has been used and a whole process of natural language generation has been implemented. ...
  • Automatic real and apparent age estimation in still images 

    Pardo Garcia, Pablo (Universitat Politècnica de Catalunya, 2015-04-20)
    Master thesis
    Open Access
    We performed a study on age estimation via still images creating a new face image database containing real age and apparent age label annotations. Two age estimation methods are proposed using the state of the art techniques ...
  • Automatic recognition of atypical lymphoid cells from peripheral blood by digital image analysis 

    Alférez Baquero, Edwin Santiago; Merino, Ana; Bigorra, Laura; Mujica Delgado, Luis Eduardo; Ruiz Ordóñez, Magda; Rodellar Benedé, José (2015-02-01)
    Article
    Open Access
    The objective was the development of a method for the automatic recognition of different types of atypical lymphoid cells.
  • Automatic refinement of parallel applications structure detection 

    González, Juan; Huck, Kevin; Giménez Lucas, Judit; Labarta Mancho, Jesús José (2012)
    Conference report
    Restricted access - publisher's policy
    Analyzing parallel programs has become increasingly difficult due to the immense amount of information collected on large systems. In this scenario, cluster analysis has been proved to be a useful technique to reduce the ...
  • Automatic removal of unused code for software testing 

    Lin, Jing (Universitat Politècnica de Catalunya, 2015-01-20)
    Bachelor thesis
    Open Access
    The traditional testing system will report for the whole system when this fails in the test cases. However, this report could be large and specially if one needs to fix the errors of the system. This project aims to ...
  • Automatic robust classification of speech using analytical feature techniques 

    Calvo Pérez, Gonçal (Universitat Politècnica de Catalunya, 2009-02-02)
    Master thesis (pre-Bologna period)
    Open Access
    Aquest document és la memòria de la recerca efectuada dins del domini de la classificació automàtica de la parla durant una estada al laboratori Sony CSL per a la realització del projecte fi de carrera. El treball explora ...
  • Automatic segmentation of multi-stain histology images of arteries 

    Leal Taixe, Laura (Universitat Politècnica de Catalunya, 2008-10-10)
    Master thesis (pre-Bologna period)
    Open Access
  • Automatic segmentation of Nucleus Accumbens 

    Sem, Federico (Universitat Politècnica de Catalunya, 2012-09-05)
    Master thesis
    Open Access
    Segmentation of subcortical structures in the brain has become an increasingly important topic in contemporary medicine. The ability to effi ciently isolate different regions of the human brain has allowed doctors and ...
  • Automatic Selection of HPSG-Parsed Sentences for Treebank Construction 

    Marimon, Montserrat; Bel, Nuria; Padró, Lluís (2014-09-01)
    Article
    Open Access
    This article presents an ensemble parse approach to detecting and selecting high-quality linguistic analyses output by a hand-crafted HPSG grammar of Spanish implemented in the LKB system. The approach uses full agreement ...
  • Automatic self-matching network for industrial microwave heating based on the conjugate gradient algorithm 

    Mallorquí Franquet, Jordi Joan; Aguasca Solé, Alberto; Cardama Aznar, Ángel; Pagès Serra, Romà; Haro Sánchez, Jose (IEE-INST ELEC ENG, 1999-02-28)
    Article
    Open Access
    An automatic matching network has been implemented using a waveguide magic T with two sliding short circuit stubs whch are adjusted by a microcontroller running a conjugate gradient algorithm. The inclusion of this device ...
  • Automatic speaker recognition as a measurement of voice imitation and conversion 

    Farrús Cabeceran, Mireia; Wagner, Michael; Erro Eslava, Daniel; Hernando Pericás, Francisco Javier (2010-01-01)
    Article
    Open Access
    Voices can be deliberately disguised by means of human imitation or voice conversion. The question arises to what extent they can be modified by using either method. In the current paper, a set of speaker identification ...
  • Automatic speed graph generation for predefined camera paths 

    Argelaguet Sanz, Fernando; Andújar Gran, Carlos Antonio (Springer Verlag, 2009)
    Conference report
    Restricted access - publisher's policy
    Predefined camera paths are a valuable tool for the exploration of complex virtual environments. The speed at which the virtual camera travels along different path segments is key for allowing users to perceive and ...
  • Automatic subsystem identification in statistical energy analysis 

    Díaz Cereceda, Cristina; Poblet-Puig, Jordi; Rodríguez Ferran, Antonio (2015-03)
    Article
    Open Access
    An automatic methodology for identifying SEA (statistical energy analysis) subsystems within a vibroacoustic system is presented. It consists in dividing the system into cells and grouping them into subsystems via a ...
  • Automatic synthesis and optimization of chip multiprocessors 

    Nikitin, Nikita (Universitat Politècnica de Catalunya, 2013-04-05)
    Doctoral thesis