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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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  • Espinosa-Anke, Luis; Tello, Jorge; Pardo, Alberto; Medrano, Ignacio; Ureña, Alberto; Salcedo, Ignacio; Saggion, Horacio (Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2016)
    Terminological databases constitute a fundamental source of information in the medical domain. They are used daily both by practitioners in the area, as well as in academia. Several resources of this kind are available, ...
  • Arcos, Josep Lluís; López de Mántaras, Ramon; Serra, Xavier (Taylor & Francis (Routledge), 1998)
    We have studied the problem of generating expressive musical performances in the context of tenor saxophone interpretations. We have done several recordings of a tenor sax playing different Jazz ballads with different ...
  • 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 ...
  • Fromont, Lauren A.; Soto-Faraco, Salvador, 1970-; Biau, Emmanuel, 1985- (Frontiers, 2017)
    During natural speech perception, listeners rely on a wide range of cues to support comprehension, from semantic context to prosodic information. There is a general consensus that prosody plays a role in syntactic parsing, ...
  • Scarlett, Jonathan; Martinez, Alfonso; Guillén i Fàbregas, Albert (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    This paper studies the second-order asymptotics of coding rates for the discrete memoryless multiple-access channel (MAC) with a fixed target error probability. Using constant-composition random coding, coded time-sharing, ...
  • Beardsley, Marc; Hernández Leo, Davinia; Ramírez, Rafael,1966- (Wiley, 2018)
    Low‐cost devices have widened the use of multimodal data in experiments providing a more complete picture of behavioural effects. However, the accurate collection and combination of multimodal and behavioural data in a ...
  • Ikumi Montserrat, Nara, 1986-; Soto-Faraco, Salvador, 1970- (Public Library of Science (PLoS), 2014)
    Temporal recalibration of cross-modal synchrony has been proposed as a mechanism to compensate for timing differences between sensory modalities. However, far from the rich complexity of everyday life sensory environments, ...
  • Holzapfel, Andre; Davies, Matthew E. P.; Zapata González, José Ricardo; Lobato Oliveira, João; Gouyon, Fabien (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    In this paper, we propose a method that can identify challenging music samples for beat tracking without ground truth. Our method, motivated by the machine learning method “selective sampling,” is based on the measurement ...
  • Grechuta, Klaudia; Ulysse, Laura; Rubio Ballester, Belén; Verschure, Paul F. M. J. (Frontiers, 2019)
    Our understanding of body ownership largely relies on the so-called Rubber Hand Illusion (RHI). In this paradigm, synchronous stroking of the real and the rubber hands leads to an illusion of ownership of the rubber hand ...
  • Hernández Leo, Davinia; Louys, Amélie; Schoonenboom, Judith; Pérez Sanagustín, Maria del Mar; Lemmers, Ruud (International Forum of Educational Technology & Society, 2009)
    This paper describes a pilot study centred on the technology-enhanced self-development of competences in lifelong learning education carried out in the challenging context of the Association of Participants Àgora. The pilot ...
  • Rodríguez Fernández, Sara; Espinosa-Anke, Luis; Carlini, Roberto; Wanner, Leo (Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2016)
    Collocations are combinations of two lexically dependent elements, of which one (the base) is freely chosen because of its meaning, and the choice of the other (the collocate) depends on the base. Collocations are difficult ...
  • Amiri Nezhad, Maryam; Cerdà Alabern, Llorenç; Bellalta, Boris; Guerrero Zapata, Manel (Inderscience Enterprises Ltd, 2013)
    Channel assignment (CA) has been extensively researched for multi-radio wireless mesh networks (WMNs), but it is still very challenging when it comes to its implementation. In this paper we propose a semi-dynamic and ...
  • Angelosante, Daniele; Biglieri, Ezio; Lops, Marco (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    Wireless “MIMO” systems, employing multiple transmit and receive antennas, promise a significant increase of channel capacity, while orthogonal frequency-division multiplexing (OFDM) is attracting a good deal of attention ...
  • Sanz de la Garza, Maria; Rubies, Cira; Batlle, Montserrat; Bijnens, Bart; Mont, Lluís; Sitges, Marta; Guasch, Eduard (American Physiological Society, 2017)
    Arrhythmogenic right ventricular (RV) remodeling has been reported in response to regular training, but it remains unclear how exercise intensity affects the presence and extent of such remodeling. We aimed to assess the ...
  • Amiri Nezhad, Maryam; Guerrero Zapata, Manel; Bellalta, Boris; Cerdà Alabern, Llorenç (SpringerOpen, 2014)
    In the context of wireless network simulation, many simulators are capable of evaluating the performance of single-channel network protocols, but they need many modifications to be able to simulate multi-radio multi-channel ...
  • Vazquez-Corral, Javier; Bertalmío, Marcelo (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Blind gamma estimation is the problem of estimating the gamma function that is applied to a linear image both for perceptual reasons and for the compensation of the non-linear behavior of displays. Gamma values change both ...
  • Deco, Gustavo; Cabral, Joana R. B.; Woolrich, Mark W.; Stevner, Angus B. A.; Van Hartevelt, Tim J.; Kringelbach, Morten L. (Elsevier, 2017)
    During rest, envelopes of band-limited on-going MEG signals co-vary across the brain in consistent patterns, which have been related to resting-state networks measured with fMRI. To investigate the genesis of such envelope ...
  • Abolafia, Juan M.; Martínez-García, Marina; Deco, Gustavo; Sanchez-Vives, Maria V. (Frontiers Media, 2011)
    In this study, we recorded single unit activity from rat auditory cortex while the animals performed an interval-discrimination task. The animals had to decide whether two auditory stimuli were separated by either 150 or ...
  • Martinez-Pabon, Francisco; Caicedo-Guerrero, Jaime; Ibarra-Samboni, Jhon Jairo; Ramírez-González, Gustavo Adolfo; Hernández Leo, Davinia (Hindawi Publishing Corporation, 2015)
    A new generation of public displays demands high interactive and multiscreen features to enrich people’s experience in new pervasive environments. Traditionally, research on public display interaction has involved mobile ...

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