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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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  • Purwins, Hendrick; Grachten, Maarten; Herrera Boyer, Perfecto, 1964-; Hazan, Amaury; Marxer Piñón, Ricard; Serra, Xavier (Elsevier, 2008)
    In Part I [Purwins H, Herrera P, Grachten M, Hazan A, Marxer R, Serra X. Computational models of music perception and cognition I: The perceptual and cognitive processing chain. Physics of Life Reviews 2008, in press, ...
  • Hernández Leo, Davinia; Asensio-Pérez, Juan I.; Dimitriadis, Yannis (International Forum of Educational Technology & Society, 2005)
    The identification and integration of reusable and customizable CSCL (Computer Supported Collaborative Learning) may benefit from the capture of best practices in collaborative learning structuring. The authors have proposed ...
  • Paz, Luciano; Insabato, Andrea; Zylberberg, Ariel; Deco, Gustavo; Sigman, Mariano (Nature Publishing Group, 2016)
    Models that integrate sensory evidence to a threshold can explain task accuracy, response times and/nconfidence, yet it is still unclear how confidence is encoded in the brain. Classic models assume that/nconfidence is ...
  • Morales-Jiménez, David; Lopez-Martínez, F. Javier; Martos-Naya, Eduardo; Paris, José F.; Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    This paper presents a new connection between the generalized Marcum-Q function and the confluent hypergeometric function of two variables, Φ3. This result is then applied to the closed-form characterization of the bivariate ...
  • Atasoy, Selen; Roseman, Leor; Kaelen, Mendel; Kringelbach, Morten L.; Deco, Gustavo; Carhart-Harris, Robin L. (Nature Research, 2017)
    Recent studies have started to elucidate the effects of lysergic acid diethylamide (LSD) on the human brain but the underlying dynamics are not yet fully understood. Here we used ’connectome-harmonic decomposition’, a novel ...
  • Toro Soto, Juan Manuel, 1976-; Crespo Bojorque, Paola, 1985- (The Comparative Cognition Society, 2017)
    Consonance is a major feature in harmonic music that has been related to how pleasant a sound is perceived. Consonant chords are defined by simple frequency ratios between their composing tones, whereas dissonant chords ...
  • Amatriain, Xavier; Bonada, Jordi, 1973-; Loscos, Àlex; Arcos, Josep Lluís; Verfaille, Vincent (Taylor & Francis, 2003)
    Content processing is a vast and growing field that integratesdifferent approaches borrowed from the signal processing,information retrieval and machine learning disciplines. Inthis article we deal with a ...
  • Ruzzene, Giulia; Omelchenko, Iryna; Schöll, Eckehard; Zakharova, Anna; Andrzejak, Ralph Gregor (American Institute of Physics (AIP), 2019)
    We propose a method to control chimera states in a ring-shaped network of nonlocally coupled phase oscillators. This method acts exclusivelyon the network’s connectivity. Using the idea of a pacemaker oscillator, we ...
  • Pérez Almendros, Carla; Espinosa-Anke, Luis; Torres Valdés, Rosa (Elsevier, 2013)
    We present a corpus-based study of the Corporate Social Responsibility Reports issued by companies who operate in the Spanish Stock Market IBEX 35. Natural Language Processing methods are used for extracting informative ...
  • Stajner, Sanja; Drndarevic, Biljana; Saggion, Horacio (Centro de Investigación en Computación, 2013)
    This study addresses the automatic simplification of texts in Spanish in order to make them more accessible to people with cognitive disabilities. A corpus analysis of original and manually simplified news articles was ...
  • Benkarim, Oualid M.; Hahner, Nadine; Piella Fenoy, Gemma; Gratacós Solsona, Eduard; González Ballester, Miguel Ángel, 1973-; Eixarch, Elisenda; Sanromà, Gerard (Elsevier, 2018)
    Neuroimaging of brain diseases plays a crucial role in understanding brain abnormalities and early diagnosis. Of great importance is the study of brain abnormalities in utero and the assessment of deviations in case of ...
  • Theodoni, Panagiota; Panagiotaropoulos, Theofanis I.; Kapoor, Vishal; Logothetis, N.; Deco, Gustavo (Frontiers Media, 2011)
    Perceptual bistability arises when two conflicting interpretations of an ambiguous stimulus or images in binocular rivalry (BR) compete for perceptual dominance. From a computational point of view, competition models based ...
  • Senden, Mario; Reuter, Niels; Heuvel, Martijn van den; Goebel, Rainer; Deco, Gustavo (Elsevier, 2017)
    Cognition is hypothesized to require the globally coordinated, functionally relevant integration of otherwise segregated information processing carried out by specialized brain regions. Studies of the macroscopic connectome ...
  • 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 ...
  • Serrà Julià, Joan; Zanin, Massimiliano; Herrera Boyer, Perfecto, 1964- (Interlude, 2011)
    The application of community detection in complex networks is explored within the framework of cover song identification, i.e. the automatic detection of different audio renditions of the same underlying musical piece. In ...
  • 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 ...

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