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58 research outcomes, page 1 of 6
  • publication . Article . 2020
    Open Access English
    Authors:
    Brum, Leonardo Araujo Zoehler; Moreno, Edward David;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    This paper describes the state of art of real-time singing voice synthesis and presents its concept, applications and technical aspects. A technological mapping and a literature review are made in order to indicate the latest developments in this area. We made a brief c...

  • publication . Article . 2020
    Open Access English
    Authors:
    Santos, Maicon Ança dos; Cavalheiro, Gerson Geraldo H.;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    With the consolidation of cloud computing technology, there is a growing interest in exploring it to support High Performance Computing (HPC). However, migrating such applications to public or private cloud environments brings some challenges, in particular, the cost in...

  • publication . Article . 2020
    Open Access English
    Authors:
    Soares Araujo, Carlos Vicente; Pinheiro de Cristo, Marco Antônio; Giusti, Rafael;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    The global music market moves billions of dollars every year, most of which comes from streamingplatforms. In this paper, we present a model for predicting whether or not a song will appear in Spotify’s Top 50, a ranking of the 50 most popular songs in Spotify, which is...

  • publication . Article . 2018
    Open Access English
    Authors:
    Rodrigo Machado; Arthur Giesel Vedana; Alvaro Moreira;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    <jats:p>This article introduces the V language, a purely functional programming language with a novel approach to records.Based on a system of type traits, V attempts to solve issues commonly found when manipulating records in purely functional programming languages.</j...

  • publication . Article . 2020
    Open Access English
    Authors:
    Gonçalves, Luan Luiz; Schiavoni, Flávio Luiz;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    Music has been influenced by digital technology over the last few decades. With the computer and the Digital Musical Instruments, the musical composition could trespass the use of acoustic instruments demanding to musicians and composers a sort of computer programming s...

  • publication . Article . 2020
    Open Access English
    Authors:
    Pereira Júnior, Paulo César; Monteiro, Alexandre; Ribeiro, Rafael da Luz; Sobieranski, Antonio Carlos; von Wangenheim, Aldo;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    In this paper, we present a comparison between convolutional neural networks and classicalcomputer vision approaches, for the specific precision agriculture problem of weed mapping on sugarcane fields aerial images. A systematic literature review was conducted to find w...

  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Antônio Carlos da Rocha Costa;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    This paper formally characterizes the  elementary economic systems  of material agent societies, on the bases of the notions of (individual and group)  elementary economic behavior ,  elementary economic exchange  and  elementary economic process . The  equilibrium  of ...

  • publication . Article . 2020
    Open Access English
    Authors:
    Guimarães, Almir Pereira; Rodrigues, Dênis da Silva; Nogueira, Bruno Costa e Silva;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    In the last years, the transmission of voice services in converged networks has experienced a huge growth. However, there are still some questions considering the ability of these networks to deliver voice services with acceptable quality. In this paper, we applied anal...

  • publication . Article . 2010
    Open Access English
    Authors:
    Caio Northfleet; Hamid Reza Motahari Nezhad; Bruno Silva; Nelson Souto Rosa; Paulo Maciel; Julio Cesar Damasceno; Bryan Stephenson; Robson Wagner Albuquerque de Medeiros; Fernando Antonio Aires Lins; Jun Li; ...
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    <jats:p>This paper presents an approach for binding security requirements to different BPMN task types to create secure executable business processes.</jats:p>

  • publication . Article . 2020
    Open Access English
    Authors:
    Souza, Simone F.; Lima, Fernando Parra dos Anjos; Chavarette, Fábio Roberto;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    This paper presents a novel approach for pattern recognition based on continuous training inspired by the biological immune system operation. The main objective of this paper is to present a method capable of continually learn, i.e., being able to address new types of p...

58 research outcomes, page 1 of 6