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Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

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  • Roland, Per E.; Hilgetag, Claus C.; Deco, Gustavo (Frontiers Media, 2014)
    In principle, cortico-cortical communication dynamics is simple: neurons in one cortical area communicate by sending action potentials that release glutamate and excite their target neurons in other cortical areas. In ...
  • Rubio Ballester, Belén; Maier, Martina; San Segundo Mozo, Rosa María; Castañeda, Victoria; Duff, Armin; Verschure, Paul F. M. J. (BioMed Central, 2016)
    Background: After stroke, patients who suffer from hemiparesis tend to suppress the use of the affected extremity, a condition called learned non-use. Consequently, the lack of training may lead to the progressive deterioration ...
  • Ceresa, Mario; Olivares Miyares, Andy Luis; Noailly, Jérôme; González Ballester, Miguel Ángel, 1973- (Frontiers, 2018)
    Chronic Obstructive Pulmonary Disease (COPD) is a disabling respiratory pathology, with a high prevalence and a significant economic and social cost. It is characterized by different clinical phenotypes with different risk ...
  • Andrzejak, Ralph Gregor; Laiou, Petroula (American Physical Society, 2017)
    The understanding of interacting dynamics is important for the characterization of real-world/nnetworks. In general real-world networks are heterogeneous in the sense that each node of the/nnetwork is a dynamics with di ...
  • Hernández Leo, Davinia; Moreno, Verónica (Centre d'Estudis Vall de Segó, 2010-06-07)
    La Unidad de Apoyo a la Calidad y a la Innovación Docente de la Escuela Superior Politécnica (Universidad Pompeu Fabra) crea una Web para potenciar las experiencias innovadoras que responden a las necesidades y demandas ...
  • Serrà Julià, Joan; Serra, Xavier; Andrzejak, Ralph Gregor (Institute of Physics (IOP), 2009)
    There is growing evidence that nonlinear time series analysis techniques can be used to successfully characterize, classify, or process signals derived from realworld dynamics even though these are not necessarily deterministic ...
  • Mühlberg, Stefanie, 1986-; Oriolo, Giovanni; Soto-Faraco, Salvador, 1970- (Wiley-Blackwell, 2014)
    Prior studies have repeatedly reported behavioural benefits to events occurring at attended, compared to unattended, points in time. It has been suggested that, as for spatial orienting, temporal orienting of attention ...
  • Mühlberg, Stefanie, 1986-; Soto Faraco, Salvador (Springer, 2018)
    Temporal orienting leads to well-documented behavioural benefits for sensory events occurring at the anticipated moment. However, the consequences of temporal orienting in cross-modal contexts are still unclear. On the one ...
  • Sánchez García, Carolina, 1984-; Enns, James T.; Soto-Faraco, Salvador, 1970- (Springer, 2013)
    The sight of a speaker’s facial movements during the perception of a spoken message can benefit speech processing through online predictive mechanisms. Recent evidence suggests that these predictive mechanisms can operate ...
  • Sánchez García, Carolina, 1984-; Alsius, Agnès; Enns, James T.; Soto-Faraco, Salvador, 1970- (Public Library of Science (PLoS), 2011)
    Speech perception often benefits from vision of the speaker's lip movements when they are available. One potential mechanism underlying this reported gain in perception arising from audio-visual integration is on-line ...
  • Carvalho, Catarina; Dalmau, Víctor; Krokhin, Andrei (Elsevier, 2010)
    We study non-uniform constraint satisfaction problems definable in monadic Datalog stratified by the use of non-linearity. We show how such problems can be described in terms of homomorphism dualities involving trees of ...
  • Downey, Rodney G. (Elsevier, 2003)
    The Graph k-Cut problem is that of finding a set of edges of minimum total weight, in an edge-weighted graph, such that their removal from the graph results in a graph having at least k connected components. An algorithm ...
  • Ballesteros, Miguel; Bohnet, Bernd; Mille, Simon; Wanner, Leo (Cambridge University Press, 2016)
    ‘Deep-syntactic’ dependency structures that capture the argumentative, attributive and co-/nordinative relations between full words of a sentence have a great potential for a number/nof NLP-applications. The abstraction ...
  • Amarasinghe, Ishari; Hernández Leo, Davinia; Jonsson, Anders, 1973- (Springer, 2019)
    This study presents how predictive analytics can be used to inform the formulation of adaptive collaborative learning groups in the context of Computer Supported Collaborative Learning considering across-spaces learning ...
  • Bodirsky, Manuel; Dalmau, Víctor (Elsevier, 2013)
    On finite structures, there is a well-known connection between the expressive power of Datalog, finite variable logics, the existential pebble game, and bounded hypertree duality. We study this connection for infinite ...
  • Pannunzi, Mario; Pérez-Bellido, Alexis; Pereda-Baños, Alexandre; López-Moliner, Joan; Deco, Gustavo; Soto-Faraco, Salvador, 1970- (American Physiological Society, 2015)
    The mechanisms responsible for the integration of sensory information from different modalities have become a topic of intense interest in psychophysics and neuroscience. Many authors now claim that early, sensory-based ...
  • Becerra-Fajardo, Laura; Schmidbauer, Marieluise; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Existing implantable stimulators use powering approaches that result in stiff and bulky systems or result in systems incapable of producing the current magnitudes required for neuromuscular stimulation. This hampers their ...
  • Bertalmío, Marcelo; Levine, Stacey (SIAM (Society for Industrial and Applied Mathematics), 2014)
    In this article we argue that when an image is corrupted by additive noise, its curvature image is less affected by it, i.e. the PSNR of the curvature image is larger. We speculate that, given a denoising method, we may ...
  • Mercadal Cavaller, Borja; Vernier, P. Thomas; Ivorra Cano, Antoni, 1974- (Springer, 2016)
    It is widely accepted that electroporation occurs when the cell transmembrane voltage induced by an external applied electric field reaches a threshold. Under this assumption, in order to trigger electroporation in a ...
  • Bernardini, A.; Larrabide, Ignacio, 1978-; Petrini, L.; Pennati, G.; Flore, E.; Kim, Minsuok; Frangi Caregnato, Alejandro (Taylor & Francis (Routledge), 2011)
    In the last few years, there has been a growing focus on faster computational methods to support clinicians in planning stenting procedures. This study investigates the possibility of introducing computational approximations ...

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