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Articles (Departament de Tecnologies de la Informació i les Comunicacions)

Articles (Departament de Tecnologies de la Informació i les Comunicacions)

 

Articles de recerca, en accés obert, del Departament de Tecnologies de la Informació i de les Comunicacions de la UPF.

Recent Submissions

  • Sugito, Yasuko; Cyriac, Praveen; Kane, David; Bertalmío, Marcelo (International Journal of Signal Processing Systems, 2017)
  • Haro Berois, Martín; Serrà Julià, Joan; Herrera Boyer, Perfecto, 1964-; Corral, Álvaro (Public Library of Science (PLoS), 2012)
    Timbre is a key perceptual feature that allows discrimination between different sounds. Timbral sensations are highly dependent on the temporal evolution of the power spectrum of an audio signal. In order to quantitatively ...
  • Buldú, Javier M.; Cano Vila, Pedro; Koppenberger, Markus; Almendral, Juan A.; Boccaletti, Stefano (IOP Publishing Ltd, 2007)
    We present an empirical study of the evolution of a social network constructed under the influence of musical tastes. The network is obtained thanks to the selfless effort of a broad community of users who share playlists ...
  • Tamer, Yahya Burak; Bozkurt, Barış (Journal of interdisciplinary music studies, 2013)
    Background in music computing: An automatic method for tuning analysis of recordings was presented in (Bozkurt 2008). Data collected from this method have been used to develop a new microtonal tuner system implemented in ...
  • Jordà Puig, Sergi (Inderscience Enterprises Ltd, 2008)
    This paper explores one of the application domains in which tangible and tabletop interfaces have currently shown more positive results, studying and unveiling the essential reasons that turn live music performance and ...
  • Salselas, Inês; Herrera Boyer, Perfecto, 1964- (Ubiquity Press, 2011)
    In the present study we aim to capture rhythmic and melodic patterning in speech and singing directed to infants. We address this issue by exploring the acoustic features that best predict different classification problems. ...
  • Fernandez Julià, Carles, 1984-; Jordà Puig, Sergi (Springer, 2015)
    Shareable interfaces, those that can be interacted simultaneously by several users, are a common tool used both in CSCW research and in real world applications. They tend however to lack a capability that has been traditionally ...
  • Hindriks, Rikkert; Schmiedt, Joscha; Arsiwalla, Xerxes D.; Peter, Alina; Verschure, Paul F. M. J.; Fries, Pascal; Schmid, Michael C.; Deco, Gustavo (Public Library of Science (PLoS), 2017)
    Planar intra-cortical electrode (Utah) arrays provide a unique window into the spatial organization of cortical activity. Reconstruction of the current source density (CSD) underlying such recordings, however, requires ...
  • García Palacios, Azucena; Costa, Albert, 1970-; Castilla, Diana; del Río, Eva; Casaponsa, Aina; Duñabeitia, Jon Andoni (Nature Research, 2018)
    Emotions are at the core of human nature. There is evidence that emotional reactivity in foreign languages compared to native languages is reduced. We explore whether this emotional distance could modulate fear conditioning, ...
  • Schustek, Philipp; Moreno Bote, Rubén (Public Library of Science (PLoS), 2018)
    While previous studies have shown that human behavior adjusts in response to uncertainty, it is still not well understood how uncertainty is estimated and represented. As probability distributions are high dimensional ...
  • Deneux, Thomas; Masquelier, Timothée; Bermudez, Maria A.; Masson, Guillaume S.; Deco, Gustavo; Vanzetta, Ivo (Society of Photo Optical Instrumentation Engineers (SPIE), 2017)
    Increasing evidence suggests that sensory stimulation not only changes the level of cortical activity with respect to baseline but also its structure. Despite having been reported in a multitude of conditions and preparations ...
  • Salomon, Justin; Serrà Julià, Joan; Gómez Gutiérrez, Emilia, 1975- (Springer, 2013)
    In this study we compare the use of different music representations for retrieving alternative performances of the same musical piece, a task commonly referred to as version identification. Given the audio signal of a song, ...
  • Jordà Puig, Sergi (MIT Press, 1999)
    Collective creation and the production of open and continuously evolving works are, according to the author, two of the major and more appealing artistic breakthroughs the Internet can offer to composers and creators in ...
  • Barbosa, Álvaro (MIT Press, 2003)
    The ubiquitous nature of communication in computer networks, firmly manifested in the Internet era, provided a context for the introduction of different collaborative tools widely accepted by the on-line community, such ...
  • Beardsley, Marc; Santos Rodríguez, Patrícia; Hernández Leo, Davinia; Michos, Konstantinos (Wiley, 2019)
    Participants in educational technology research regularly share personal data which carries with it risks. Informing participants of these data sharing risks is often only done so through text contained within a consent ...
  • Gomes, Leandro de C.T.; Cano Vila, Pedro; Gómez Gutiérrez, Emilia, 1975-; Bonnet, Madeleine; Batlle i Mont, Eloi (Taylor & Francis, 2003)
    Although not a new issue, music piracy has acquired a new status in the digital era, as recordings can be easily copied and distributed. Watermarking has been proposed as a solution to this problem. It consists in embedding ...
  • 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 ...
  • Gouyon, Fabien; Meudic, Benoît (Taylor & Francis, 2003)
    This paper is concerned with the handling of rhythm in musiccontent processing applications. Keeping this framework inmind, we briefly report on terminology issues and the inter-disciplinary nature of rhythm ...
  • Gómez Gutiérrez, Emilia, 1975-; Klapuri, Anssi; Meudic, Benoît (Taylor & Francis, 2003)
    A huge amount of audio data is accessible to everyone by on-line or off-line information services and it is necessary to develop techniques to automatically describe and deal with this data in a meaningful way. In the ...
  • Cano Vila, Pedro; Koppenberger, Markus; Le Groux, Sylvain; Ricard, Julien; Wack, Nicolas; Herrera Boyer, Perfecto, 1964- (Springer, 2005)
    Sound engineers need to access vast collections of sound efects for their film and video productions. Sound efects providers rely on text-retrieval techniques to offer their collections. Currently, annotation of audio ...

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