Recent Submissions

  • End-to-End speech translation with pre-trained models and adapters: UPC at IWSLT 2021 

    Gallego Olsina, Gerard Ion; Tsiamas, Ioannis; Escolano Peinado, Carlos; Fonollosa, José A. R.; Ruiz Costa-Jussà, Marta (2021-06-28)
    Research report
    Open Access
    This paper describes the submission to the IWSLT 2021 offline speech translation task by the UPC Machine Translation group. The task consists of building a system capable of translating English audio recordings extracted ...
  • Gender bias in multilingual neural machine translation: The architecture matters 

    Ruiz Costa-Jussà, Marta; Escolano Peinado, Carlos; Basta, Christine Raouf Saad; Ferrando Monsonís, Javier; Batlle, Roser; Kharitonova, Ksenia (2020-12-24)
    Research report
    Open Access
    Multilingual Neural Machine Translation architectures mainly differ in the amount of sharing modules and parameters among languages. In this paper, and from an algorithmic perspective, we explore if the chosen architecture, ...
  • Identifying the best machine learning algorithms for brain tumor segmentation, progression assessment, and overall survival prediction in the BRATS challenge 

    Bakas, Spyridon; Reyes, Mauricio; Jakab, Andras; Bauer, Stefan; Casamitjana Díaz, Adrià; Catà, Marcel; Combalia, Marc; Sanchez Muriana, Irina; Vilaplana Besler, Verónica (2019-03-19)
    Research report
    Open Access
    Gliomas are the most common primary brain malignancies, with different degrees of aggressiveness, variable prognosis and various heterogeneous histologic sub-regions, i.e., peritumoral edematous/invaded tissue, necrotic ...
  • The UPC speaker verification system submitted to VoxCeleb Speaker Recognition Challenge 2020 (VoxSRC-20) 

    Khan, Umair; Hernando Pericás, Francisco Javier (2020-10-27)
    Research report
    Open Access
    This report describes the submission from Technical University of Catalonia (UPC) to the VoxCeleb Speaker Recognition Challenge (VoxSRC-20) at Interspeech 2020. The final submission is a combination of three systems. ...
  • Innovative mmWave transmissions schemes channel models and antennas 

    Agustín de Dios, Adrián; Vidal Manzano, José; Pascual Iserte, Antonio; Raafat Hosny Mohamed Fahm, Ahmed; Aslam, Zahid; Corre, Yoann; Basavarajappa, Vedaprabhu; Bedia, Beatriz; Tan, Yi; Wang, Cheng-Xiang (2017-10-12)
    Research report
    Open Access
    The next generation (5G) of wireless communication will improve upon existing mobile communication standards significantly while taking into account the increasing amount of stress on the limited amount of available ...