Now showing items 1-4 of 4

  • An ultra low-power hardware accelerator for automatic speech recognition 

    Yazdani Aminabadi, Reza; Segura Salvador, Albert; Arnau Montañés, José María; González Colás, Antonio María (IEEE Press, 2016)
    Conference report
    Open Access
    Automatic Speech Recognition (ASR) is becoming increasingly ubiquitous, especially in the mobile segment. Fast and accurate ASR comes at a high energy cost which is not affordable for the tiny power budget of mobile devices. ...
  • Characterization of Speech Recognition Systems on GPU Architectures 

    Segura Salvador, Albert (Universitat Politècnica de Catalunya, 2016-07-04)
    Master thesis
    Open Access
    This master thesis characterizes the performance and energy bottlenecks of speech recognition systems when running on modern GPU, with the aim of providing useful information for designing future GPU architectures, as well ...
  • Low-power automatic speech recognition through a mobile GPU and a Viterbi accelerator 

    Yazdani Aminabadi, Reza; Segura Salvador, Albert; Arnau Montañés, José María; González Colás, Antonio María (2017-04-12)
    Article
    Open Access
    Automatic speech recognition (ASR) has become a core technology for mobile devices. Delivering real-time and accurate ASR has a huge computational cost, which is challenging to achieve in tightly energy-constrained platforms ...
  • Port de zeOS a arquitectura ARM: Raspberry pi 

    Segura Salvador, Albert (Universitat Politècnica de Catalunya, 2014-06-27)
    Bachelor thesis
    Open Access
    [CATALÀ] L’arquitectura ARM ha vist un important augment d’adopció i popularitat en els últims anys gràcies als dispositius mòbils i encastats, augment que no s’ha produït en arquitectures més populars com Intel x86. El ...