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Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Title

Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Title

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  • Wright, Matthew; Dannenberg, Roger; Pope, Stephen; Rodet, Xavier; Serra, Xavier; Wessel, David (International Computer Music Conference, 2004)
    This panel discussion will review the standards that the computer music community has produced and how these standards were created, followed by a guided interactive group discussion about future directions for our ...
  • Peiró-Lilja, Àlex; Farrús, Mireia (International Speech Communication Association (ISCA), 2018)
    Speech synthesis has reached a reasonable high quality in recent years. However, there is still room for improvement in terms of naturalness and expressiveness when dealing with large multisentential discourse, since ...
  • Farrús, Mireia; Lai, Catherine; Moore, Johanna D. (International Speech Communication Association, 2016)
    Speech synthesis has improved in both expressiveness and voice quality in recent years. However, obtaining full expressiveness when dealing with large multi-sentential synthesized discourse is still a challenge, since ...
  • Smith, Julius O.; Serra, Xavier (International Computer Music Conference, 1987)
    This paper describes a peak-tracking spectrum analyzer, called PARSHL, which is useful for extracting additive synthesis parameters from inharmonic sounds such as the piano. PARSHL is based on the Short-Time Fourier Transform ...
  • Malinverni, Laura; Mora Guiard, Joan; Padillo, Vanesa; Mairena, Maria Angeles; Hervás, Amaia; Parés, Narcís, 1966- (ACM Association for Computer Machinery, 2014)
    In recent years there has been an increasing awareness about the importance of involving children with special needs in the process of designing technology. Starting from this perspective, the paper presents the participatory ...
  • Srinivasamurthy, Ajay; Holzapfel, Andre; Cemgil, Ali Taylan; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    Recent approaches in meter tracking have successfully applied Bayesian models. While the proposed models can be adapted to different musical styles, the applicability of these flexible methods so far is limited because ...
  • Ferrés, Daniel; Saggion, Horacio; Ronzano, Francesco; Bravo Serrano, Àlex, 1984- (ACL (Association for Computational Linguistics), 2018)
    The availability of automated approaches and tools to extract structured textual content from PDF articles is essential to enable scientific text mining. This paper describes and evaluates the PDFdigest tool, a PDF-to-XML ...
  • Cyriac, Praveen; Kane, David; Bertalmío, Marcelo (The British Machine Vision Association (BMVA), 2015)
    Digital cameras apply a non-linearity to the captured sensor values prior to quantisation. This process is known as perceptual linearisation and ensures that the quantisation rate is approximately proportional to human ...
  • Bertalmío, Marcelo; Vazquez-Corral, Javier (Color Science Association of Japan (CSAJ), 2015)
    Gamut mapping transforms the color of an input image within the range of a target device. A huge amount of research has been devoted to two subproblems that arise from this general one: gamut reduction and gamut extension. ...
  • Zamir, Syed Waqas; Vazquez-Corral, Javier; Bertalmío, Marcelo (Society of Motion Picture & Television Engineers (SMPTE), 2016)
    While wide color gamut (WCG) capabilities are a key element of emerging display and projection technologies, at present most image content is recorded using standards such as DCI-P3 for cinema or BT.709 for TV that have a ...
  • Moreno, Verónica; Bellalta, Boris; Infante, Jorge; Piella Fenoy, Gemma; Frangi Caregnato, Alejandro (2009-07-03)
    L’Escola Superior Politècnica (ESUP) de la Universitat Pompeu Fabra (UPF) ha realitzat una anàlisi per conèixer el perfil dels estudiants que s’incorporen a les Enginyeries de Telecomunicacions i Informàtica contemplant ...
  • Mungara, Ratheesh K.; Zhang, Xinchen; Lozano Solsona, Angel; Heath, R. W., Jr. (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    We present a performance evaluation of ITLinQ/nand FlashLinQ, the two most popular schemes proposed to date/nto channelize D2D transmissions, i.e., to parse transmissions/ninto noninterfering sets to be allocated to separate ...
  • Hernando, Javier; Farrús, Mireia; Ejarque, Pascual; Garde, Ainara; Luque, Jordi; Comunicació presentada a: SECRYPT 2006, International Conference on Security and Cryptography, celebrada a Setúbal, Portugal, del 7 al 10 d'agost de 2006 (INSTICC Press, 2006)
    Prosodic information can be used successfully for automatic speaker recognition, although most of the speaker recognition systems use only short-term spectral features as voice information. In this work, prosody information ...
  • Serra, Xavier (International Computer Music Conference, 1994)
    Phonos Foundation is a center located in the city of Barcelona. It promotes the use of technology in music, combining creation and research. Phonos offers musicians, engineers and scientists a working environment based on ...
  • Gulati, Sankalp; Serrà Julià, Joan; Ishwar, Vignesh; Sentürk, Sertan; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Automatic raga recognition is one of the fundamental computational tasks in Indian art music. Motivated by the way seasoned listeners identify ragas, we propose a raga recognition approach based on melodic phrases. Firstly, ...
  • Ortega, Fabio J. M.; Giraldo, Sergio; Ramírez, Rafael,1966- (Machine Learning and Music (MML), 2017)
    A model is proposed for predicting expressive variations in dynamics for violin performances with the purpose of facilitating expressive performance learning by students. The model uses phrases rather than single notes ...
  • Gong, Rong; Yang, Yile; Serra, Xavier (Zentrum für Mikrotonale Musik und Multimediale Komposition (ZM4) Hochschule für Musik und Theate, 2016)
    Imitation is the main approach of jingju (also known as Beijing opera) singing training through its inheritance of nearly 200 years. Students learn singing by receiving auditory and gestural feedback cues. The aim of ...
  • McFee, Brian; Humphrey, Eric J.; Urbano, Julián (International Society for Music Information Retrieval (ISMIR), 2016)
    The Music Information Retrieval Evaluation eXchange (MIREX) is a valuable community service, having established standard datasets, metrics, baselines, methodologies, and infrastructure for comparing MIR methods. While MIREX ...
  • Bonet, Blai; Geffner, Héctor (Association for the Advancement of Artificial Intelligence (AAAI), 2011)
    Planning with partial observability can be formulated as a non-deterministic search problem in belief space. The problem is harder than classical planning as keeping track of beliefs is harder than keeping track of states, ...
  • Gómez, Vicenç; Kappen, Hilbert J.; Peters, Jan-Michael; Neumann, Gerhard (Springer, 2014)
    Path integral (PI) control defines a general class of control problems for which the optimal control computation is equivalent to an inference problem that can be solved by evaluation of a path integral over state trajectories. ...

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