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Browsing Departament de Tecnologies de la Informació i les Comunicacions by Title

Browsing Departament de Tecnologies de la Informació i les Comunicacions by Title

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  • Sordo, Mohamed; Chaachoo, Amin; Serra, Xavier (ACM Association for Computer Machinery, 2014)
    Research corpora are fundamental for the computational study of music. The design criteria with which to create them is a research task in itself. These corpora need to be well suited for the specific research problems ...
  • 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 ...
  • Bogdanov, Dmitry; Porter, Alastair; Herrera Boyer, Perfecto, 1964-; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2016)
    Many studies in music classification are concerned with obtaining the highest possible cross-validation result. However, some studies have noted that cross-validation may be prone to biases and that additional evaluations ...
  • 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, 1970- (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 ...
  • Yoshino, Koichiro; Miehle, Juliana; Pragst, Louisa; Ultes, Stefan; Nakamura, Satoshi; Minker, Wolfgang (ACL (Association for Computational Linguistics), 2016)
    In this work, we investigate whether the cultural idiosyncrasies found in human human interaction may be transferred to human-computer interaction. With the aim of designing a culture-sensitive dialogue system, we designed ...
  • Koduri, Gopala Krishna (Springer, 2014)
    Computational approaches that conform to the cultural context are of paramount importance in music information research. The current state-of-the-art has a limited view of such context, which manifests in our ontologies, ...
  • Serra, Xavier (International Computer Music Conference, 2004)
    The Music Technology Group, MTG, integrated in the Audiovisual Institute of the Universitat Pompeu Fabra of Barcelona, specializes in audio processing technologies and their music and multimedia applications. With more ...
  • Moreno, Verónica; Frangi Caregnato, Alejandro; Piella Fenoy, Gemma; Infante, Jorge; Bellalta, Boris (2009-07-03)
    En esta comunicación se presenta el proceso completo de diseño del Curso de Introducción a la Universidad (CIU) que se imparte en la Escuela Superior Politécnica de la Universidad Pompeu Fabra para los estudios de Ingeniería ...
  • 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 ...
  • Martel Baro, Héctor; Miron, Marius (2017)
    Training deep learning source separation methods involves computationally intensive procedures relying on large multi-track datasets. In this paper we use data augmentation to improve hip hop source sepa- ration using ...
  • Ramires, António; Serra, Xavier (2019)
    Reusing recorded sounds (sampling) is a key component in Electronic Music Production (EMP), which has been present since its early days and is at the core of genres like hip-hop or jungle. Commercial and non-commercial ...
  • Serra, Xavier (ACM Association for Computer Machinery, 2012)
    In this paper we describe the data gathering work done within a large research project, CompMusic, which emphasizes a culture specific approach in the automatic description of several world music repertoires. Currently we ...
  • 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 ...
  • Ganguli, Kaustuv Kanti; Gulati, Sankalp; Serra, Xavier; Rao, Preeti (International Society for Music Information Retrieval (ISMIR), 2016)
    Indian art music is quintessentially an improvisatory music form in which the line between ‘fixed’ and ‘free’ is extremely subtle. In a raga performance, the melody is loosely constrained by the chosen composition but ...
  • Ballesteros, Miguel; Bohnet, Bernd; Mille, Simon; Wanner, Leo (ACL (Association for Computational Linguistics), 2015)
    Abstract structures from which the generation naturally starts often do not contain any functional nodes, while surface-syntactic structures or a chain of tokens in a linearized tree contain all of them. Therefore, data-driven ...
  • 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 ...

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