Benvinguts al Repositori Digital de la UPF

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

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

 

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

Enviaments recents

  • Furelos Blanco, Daniel; Jonsson, Anders; Palacios Verdes, Héctor Luis; Jiménez, Sergio (Association for the Advancement of Artificial Intelligence (AAAI) - Congrés ICAPS17, 2018)
    In this paper we describe STP, a novel algorithm for temporal planning. Similar to several existing temporal planners, STP relies on a transformation from temporal planning to classical planning, and constructs a temporal ...
  • Atlı, Hasan Sercan; Uyar, Burak; Şentürk, Sertan; Bozkurt, Baris; Serra, Xavier (2014)
    For Turkish makam music, there exist several analysis tools which generally use only the audio as the input to extract the features of the audio. This study aims at extending such approach by using additional features ...
  • Font Sola, Octavi; Francès, Guillem; Jonsson, Anders; Bartie, Phil; Mackaness, William (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    In this paper we present a novel probabilistic approach to activity recognition. Our approach is to estimate posterior probabilities of different activities using Bayes' rule. The approach can handle any type of activities ...
  • Font Corbera, Frederic; Serrà Julià, Joan; Serra, Xavier (Audio Engineering Society, 2014)
    Methods for automatic sound and music classification are of great value when trying to organise the large amounts of unstructured, user-contributed audio content uploaded to online sharing platforms. Currently, most of ...
  • 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, ...
  • Gulati, Sankalp; Serrà Julià, Joan; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    We perform a comparative evaluation of methodologies for computing similarity between short-time melodic fragments of audio recordings of Indian art music. We experiment with 560 different combinations of procedures and ...
  • Caro Repetto, Rafael; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2014)
    Jingju (Beijing opera) is a Chinese traditional performing art form in which theatrical and musical elements are in-timately combined. As an oral tradition, its musical di-mension is the result of the application of a ...
  • 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 ...
  • Porter, Alastair; Bogdanov, Dmitry; Kaye, Robert; Tsukanov, Roman; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    We introduce the AcousticBrainz project, an open platform for gathering music information. At its core, AcousticBrainz is a database of music descriptors computed from audio recordings using a number of state-of-the-art ...
  • Zhang, Shuo; Caro Repetto, Rafael; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    The similarity between linguistic tones and melodic pitch contours in Beijing Opera can be captured either by the contour shape of single syllable units, or by the pairwise pitch height relations in adjacent syllable ...
  • Gulati, Sankalp; Serrà Julià, Joan; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    Detecting the occurrences of rags’ characteristic melodic phrases from polyphonic audio recordings is a fundamental task for the analysis and retrieval of Indian art music. We propose an abstraction process and a ...
  • Albó Pérez, Laia; Hernández Leo, Davinia (Springer, 2018)
    Despite the existing variety of learning design tools, there is a gap in their understanding and adoption by the educators in their everyday practices. Sharing is one of the main pillars of learning design but sometimes ...
  • Albó Pérez, Laia; Hernández Leo, Davinia (Springer, 2018)
    This demonstration introduces ILDE2/edCrumble, an online learning design platform that allows teachers the creation of learning designs (LDs) with the support of data analytics. ILDE2/edCrumble is built on top of the ...
  • Borda-Fortuny, Cristina; Tong, Kin-Fai; Chetty, Kevin; Benton, DM (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    This article proposes a frequency agile antenna whose operating frequency band can be switched. The design is based on a Vivaldi antenna. High-performance radio-frequency microelectromechanical system (RF-MEMS) switches ...
  • Tong, Kin-Fai; Borda-Fortuny, Cristina; Bai, Jingyi (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Low cost 3D printed monopole fluid antenna is investigated. The PDMS container of the seawater is fabricated by 3D printing technology for reducing cost and complexity. The design parameters of the antenna have ...
  • 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 ...
  • Barbieri, Francesco (ACL (Association for Computational Linguistics), 2018)
  • Barbieri, Francesco; Camacho-Collados, Jose (ACL (Association for Computational Linguistics), 2018)
    In this paper we analyze the use of emojis in social media with respect to gender and skin tone. By gathering a dataset of over twenty two million tweets from United States some findings are clearly highlighted after ...
  • Caro Repetto, Rafael; Gong, Rong; Kroher, Nadine; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2015)
    Performing schools (liupai) in jingju (also known as Peking or Beijing opera) are one of the most important elements for the appreciation of this genre among connoisseurs. In the current paper, we study the potential ...
  • 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 ...

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