Benvinguts al Repositori Digital de la UPF

Visualitzant Congressos (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Visualitzant Congressos (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Ordena per: Ordre: Resultats:

  • Bonada, Jordi, 1973-; Loscos, Àlex; Cano, Pedro; Serra, Xavier; Kenmochi, Hideki (Audio Engineering Society, 2001)
    In this paper we present two different approaches to the modeling of the singing voice. Each of these approaches has been thought to fit in the specific requirements of two applications. These are an automatic voice impersonator ...
  • Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    Expressions relating spectral efficiency, power and Doppler spectrum are derived for low-power Rayleighfaded wireless channels with proper complex signaling. No/nside information on the state of the channel is assumed at ...
  • Amatriain, Xavier; Bonada, Jordi, 1973-; Loscos, Àlex; Serra, Xavier (2001)
    When designing audio effects for music processing, we are always aiming at providing higherlevel representations that may somehow fill in the gap between the signal processing world and the end-user. Spectral models in ...
  • Serra, Xavier (1998)
    Spectral based analysis/synthesis techniques offer powerful tools for the processing of sounds. They include many different approaches, each one with its own advantages and set of compromises that have to be considered ...
  • Serra, Xavier; Smith, Julius O. (International Computer Music Conference, 1989)
  • Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2007)
    Sound synthesis and processing has been the most active research topic in the field of sound and music computing for more than 40 years. Quite a number of the early research results are now standard components of many audio ...
  • Gómez, Vicenç; Kaltenbrunner, Andreas; López, Vicente, 1954- (ACM Association for Computer Machinery, 2008)
    We analyze the social network emerging from the user comment activity on the website Slashdot. The network presents/ncommon features of traditional social networks such as a giant component, small average path length and ...
  • Maestre Gómez, Esteban (International Computer Music Association, 2009)
    We present a framework for modeling right-hand gestures in bowed-string instrument playing, applied to violin. Nearly non-intrusive sensing techniques allow for accurate acquisition of relevant timbre-related bowing gesture ...
  • Francès, Guillem; Geffner, Héctor (IJCAI & AAAI Press, 2016)
    Existentially quantified variables in goals and action preconditions are part of the standard PDDL planning language, yet few planners support them, while those that do compile them away at an exponential cost. In this ...
  • Zhang, Shuo; Caro Repetto, Rafael; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2014)
    Features of linguistic tone contours are important factors that shape the distinct melodic characteristics of different genres of Chinese opera. In Beijing opera, the presence of a two-dialectal tone system makes the ...
  • Espinosa-Anke, Luis; Camacho-Collados, Jose; Delli Bovi, Claudio; Saggion, Horacio (ACL (Association for Computational Linguistics), 2016)
    Lexical taxonomies are graph-like hierarchical structures that provide a formal representation of knowledge. Most knowledge graphs to date rely on is-a (hypernymic) relations as the backbone of their semantic structure. ...
  • Papiotis, Panagiotis, 1985-; Maestre Gómez, Esteban; Marchini, Marco, 1984-; Pérez Carrillo, Alfonso Antonio, 1977- (IRCAM - Centre Pompidou, 2011)
    In ensemble music performance, such as a string quartet or du et, the musicians interact and influence each other’s performance via a multitude of parameters – including tempo, dynamics, articulation of musical phrases ...
  • Atli, Hasan Sercan; Sentürk, Sertan; Bozkurt, Baris; Serra, Xavier (Folk Music Analysis, 2017)
    Music synthesis is one of the most essential features of music notation software and applications aimed at navigating digital music score libraries. Currently, the majority of music synthesis tools are designed for ...
  • Ronzano, Francesco; AbuRa’ed, Ahmed; Espinosa-Anke, Luis; Saggion, Horacio (ACL (Association for Computational Linguistics), 2016)
    This paper presents the participation of the TALN team in the Complex Word Identification Task of SemEval-2016 (Task 11). The purpose of the task was to determine if a word in a given sentence can be judged as complex or ...
  • Espinosa-Anke, Luis; Saggion, Horacio; Ronzano, Francesco (ACL (Association for Computational Linguistics), 2015)
    This paper describes the system submitted by the TALN-UPF team to SEMEVAL Task 17 (Taxonomy Extraction Evaluation). We present a method for automatically learning a taxonomy from a flat terminology, which benefits from a ...
  • Font Corbera, Frederic; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2016)
    Tempo estimation is a common task within the music information retrieval community, but existing works are rarely evaluated with datasets of music loops and the algorithms are not tailored to this particular type of content. ...
  • Ezeoke, Maurice; Borda Fortuny, Cristina; Tong, Kenneth (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    A barefaced terrain scattering model for oil sand exploration will enable the discrimination of different terrain types using incoherent polarimetric decomposition. We use computer electromagnetic modeling with finite ...
  • Funke, Jan; Zhang, Chong; Pietzsch, Tobias; González Ballester, Miguel Ángel, 1973-; Saalfeld, Stephan (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Two successful approaches for the segmentation of biomedical images are (1) the selection of segment candidates from a merge-tree, and (2) the clustering of small superpixels by solving a Multi-Cut problem. In this paper, ...
  • Herrera Boyer, Perfecto; Serrà Julià, Joan; Laurier, Cyril François; Guaus, Enric; Gómez Gutiérrez, Emilia, 1975-; Serra, Xavier (2009)
    Music Information Retrieval is a young multidisciplinary endeavour [4]. Even though its origins can be traced back to the 1960’s [14], we all probably agree on the capital influence that the International Conference on ...
  • Blat, Josep; Ramírez, Rafael,1966-; Hernández Leo, Davinia (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    This paper presents a study designed to understand the effect of using a talking head in academic videos frequently used in video-based learning approaches, such Massive Open Online Courses. The experiment consisted of ...