Benvinguts al Repositori Digital de la UPF

Visualitzant Articles (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Visualitzant Articles (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Ordena per: Ordre: Resultats:

  • Koduri, Gopala Krishna; Gulati, Sankalp; Rao, Preeti; Serra, Xavier; Serra, Xavier (Taylor & Francis (Routledge), 2012)
    Rāga forms the melodic framework for most of the music of the Indian subcontinent. Thus automatic rāga recognition is a fundamental step in the computational modeling of the Indian art-music traditions. In this work, ...
  • Guger, Christoph; Gener, Thomas; Pennartz, Cyriel; Brotons-Mas, Jorge; Edlinger, Günter; Bermúdez i Badia, S.; Verschure, Paul F. M. J.; Schaffelhofer, Stefan; Sanchez-Vives, Maria V (Frontiers Media, 2011)
    Brain–computer interfaces (BCI) are using the electroencephalogram, the electrocorticogram and trains of action potentials as inputs to analyze brain activity for communication purposes and/or the control of external ...
  • Sadat Schaffai, Jasmin, 1982-; Martin, Clara D.; Costa Martínez, Albert, 1970-; Alario, F.-Xavier (François -Xavier) (Elsevier, 2014)
    A crucial step for understanding how lexical knowledge is represented is to describe the relative similarity of lexical items, and how it influences language processing. Previous studies of the effects of form similarity ...
  • Ledberg, Anders; Montagnini, Anna; Coppola, Richard; Bressler, Sreven L. (Public Library of Science, 2012)
    Sensory responses of the brain are known to be highly variable, but the origin and functional relevance of this variability/nhave long remained enigmatic. Using the variable foreperiod of a visual discrimination task to ...
  • Chicharro Raventós, Daniel; Andrzejak, Ralph Gregor (American Physical Society, 2009)
    To detect directional couplings from time series various measures based on distances in reconstructed state spaces were introduced. These measures can, however, be biased by asymmetries in the dynamics' structure, noise ...
  • Ivorra Cano, Antoni, 1974- (Public Library of Science, 2011)
    Miniaturization of active implantable medical devices is currently compromised by the available means for electrically/npowering them. Most common energy supply techniques for implants – batteries and inductive couplers – ...
  • Rummel, Christian; Abela, Eugenio; Andrzejak, Ralph Gregor; Hauf, Martinus; Pollo, Claudio; Müller, Markus; Weisstanner, Christian; Wiest, Roland G.; Schindler, Kaspar A. (Public Library of Science (PLoS), 2015)
    BACKGROUND/nEpilepsy surgery is a potentially curative treatment option for pharmacoresistent patients. If non-invasive methods alone do not allow to delineate the epileptogenic brain areas the surgical candidates undergo ...
  • Deco, Gustavo; Jirsa, Viktor K.; McIntosh, Arthur C. (Elsevier, 2013)
    Resting-state networks (RSNs), which have become a main focus in neuroimaging research, can be best simulated by large-scale cortical models in which networks teeter on the edge of instability. In this state, the functional ...
  • Deco, Gustavo; Ponce-Alvarez, Adrián; Mantini, Dante; Romani, Gian Luca; Hagmann, Patric; Corbetta, Maurizzio (Society for Neuroscience, 2013)
    Brain fluctuations at rest are not random but are structured in spatial patterns of correlated activity across different brain areas. The/nquestion of how resting-state functional connectivity (FC) emerges from the brain’s ...
  • Ponce-Alvarez, Adrián; Deco, Gustavo; Hagmann, Patric; Romani, Gian Luca; Mantini, Dante; Corbetta, Maurizzio (Public Library of Science (PLoS), 2015)
    Spatial patterns of coherent activity across different brain areas have been identified during/nthe resting-state fluctuations of the brain. However, recent studies indicate that resting-state/nactivity is not stationary, ...
  • Deco, Gustavo; Tononi, Giulio; Boly, Melanie; Kringelbach, Morten L. (Nature Publishing Group, 2015)
    The brain regulates information flow by balancing the segregation and integration of incoming stimuli to facilitate flexible cognition and behaviour. The topological features of brain networks--in particular, network ...
  • Yeonan-Kim, Jihyun; Bertalmío, Marcelo (Public Library of Science (PLoS), 2016)
    Retinal lateral inhibition is one of the conventional efficient coding mechanisms in the visual system that is produced by interneurons that pool signals over a neighborhood of presynaptic feedforward cells and send ...
  • Hernández Leo, Davinia; Asensio-Pérez, Juan I.; Dimitriadis, Yannis; Bote-Lorenzo, Miguel L.; Jorrín-Abellán, Iván M.; Villasclaras-Fernández, Eloy D. (ACTA Press, 2005)
    Designs of CSCL (Computer Supported Collaborative Learning)/nactivities should be flexible, effective and customizable to/nparticular learning situations. On the other hand, structured/ndesigns aim to create favourable ...
  • Espinosa-Anke, Luis; Saggion, Horacio, 1963-; Barbieri, Francesco (IOS Press, 2016)
    Abstract. Emojis are small sized images which are naturally combined with free text to visually complement or condense the meaning of a message. The set of available emojis is fixed, irrespective of a user’s location. ...
  • Ngo, Mary Kim; Cadieux, Michelle L.; Sinnet, Scott; Soto-Faraco, Salvador, 1970-; Spence, Charles (Springer, 2011)
    Many researchers have taken the Colavita effect to represent a paradigm case of visual dominance. Broadly defined, the effect occurs when people fail to respond to an auditory target if they also have to respond to a visual ...
  • Senden, Mario; Deco, Gustavo; Reus, Marcel A. de; Goebel, Rainer; Heuvel, Martijn van den (Elsevier, 2014)
    Brain function relies on the flexible integration of a diverse set of segregated cortical/nmodules, with the structural connectivity of the brain being a fundamentally important factor/nin shaping the brain‟s functional ...
  • Hindriks, Rikkert; Woolrich, Mark; Luckhoo, Henry; Joensson, Morten; Mohseni, Hamid; Kringelbach, Morten L.; Deco, Gustavo (Elsevier, 2015)
    In the absence of cognitive tasks and external stimuli, strong rhythmic fluctuations with a frequency ≈ 10 Hz emerge from posterior regions of human neocortex. These posterior α-oscillations can be recorded throughout the ...
  • Moreno, Verónica; Hernández Leo, Davinia (Ediciones Universidad de Salamanca, 2015)
    The role of Bachelor’s Final Projects (BFP) in Engineering Education/nis critical since it offers the opportunity for students to integrate and/nemploy specific and transversal competences they have developed/nalong the ...
  • Miron, Marius; Carabias Orti, Julio J.; Bosch, Juan J.; Gómez Gutiérrez, Emilia, 1975-; Janer Mestres, Jordi (Hindawi, 2016)
    This paper proposes a system for score-informed audio source separation for multichannel orchestral recordings. The orchestral music repertoire relies on the existence of scores. Thus, a reliable separation requires a good ...
  • Alsius, Agnès; Soto-Faraco, Salvador, 1970- (Springer, 2011)
    A critical question in multisensory processing is how the constant information flow that arrives to our different senses is organized in coherent representations. Some authors claim that pre-attentive detection of inter-sensory ...