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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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  • 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 (International Computer Music Conference, 1997)
    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 dierent Jazz ballads with dierent degrees ...
  • 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 ...
  • Smeros, Panayiotis; Castillo, Carlos; Aberer, Karl (ACM Association for Computer Machinery, 2019)
    This paper describes, develops, and validates SciLens, a method to evaluate the quality of scientific news articles. The starting point for our work are structured methodologies that define a series of quality aspects for ...
  • Sentürk, Sertan; Gulati, Sankalp; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2013)
    Tonic is a fundamental concept in many music traditions/nand its automatic identification should be relevant for establishing/nthe reference pitch when we analyse the melodic/ncontent of the music. In this paper, we present ...
  • 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 ...
  • Pons Puig, Jordi; Gong, Rong; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2017)
    This paper introduces a new score-informed method for the segmentation of jingju a cappella singing phrase into syllables. The proposed method estimates the most likely sequence of syllable boundaries given the estimated ...
  • Gong, Rong; Obin, Nicolas; Dzhambazov, Georgi Bogomilov; Serra, Xavier (Folk Music Analysis, 2017)
    This paper introduces a new unsupervised and score-informed method for the segmentation of singing voice into syllables. The main idea of the proposed method is to detect the syllable onset on a probability density ...
  • 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 ...
  • Lipovetzky, Nir; Geffner, Héctor (Association for the Advancement of Artificial Intelligence (AAAI), 2011)
    We define a probe to be a single action sequence computedgreedily from a given state that either terminates in the goalor fails. We show that by designing these probes carefullyusing a number of existing and new polynomial ...
  • 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, ...
  • Dzhambazov, Georgi Bogomilov; Sentürk, Sertan; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    Search by lyrics, the problem of locating the exact occurrences of a phrase from lyrics in musical audio, is a recently emerging research topic. Unlike key-phrases in speech, lyrical key-phrases have durations that bear ...
  • 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 ...
  • Anguera Miró, Xavier, 1978-; Farrús, Mireia; Hernando, Javier (2004)
    L'evolució de la societat de la informació ha esdevingut un incessant increment de continguts audiovisuals que s’emeten constantment en cadenes de televisió i emissores de radio locals i nacionals en llengua catalana. ...
  • 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, ...
  • Castellví Fernández, Quim; Sánchez-Velázquez, Joan; Berjano, Enrique J.; Burdío Pinilla, Fernando; Ivorra Cano, Antoni, 1974- (Springer, 2015)
    Spread tumors in liver are not suitable to be treated with local treatments, such as conventional surgery or radiofrequency ablation, thus entailing a poor prognosis. Electroporation-based therapies imply the delivery of ...
  • Holzapfel, Andre; Davies, Matthew E. P.; Zapata, José R.; 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 ...
  • 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 ...
  • Vitoria, Patricia; Sintes Marcos, Joan; Ballester, Coloma (SCITEPRESS, 2019)
    Image inpainting is the task of filling-in missing regions of a damaged or incomplete image. In this work we tackle this problem not only by using the available visual data but also by incorporating image semantics through ...

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