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66 research outcomes, page 1 of 7
  • publication . Article . 2020
    Open Access English
    Authors:
    Brum, Leonardo Araujo Zoehler; Moreno, Edward David;
    Persistent Identifiers
    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...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Nedopetalski, Felipe; Jeske de Freitas, Joslaine Cristina;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    The underlying proposal of this work is to control overload of a Token Player in a Fuzzy Workflow Management System. In order to accomplish this, possibility theory is used to measure how much the Token Player can be overloaded. The model used in this work is built usin...

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  • publication . Article . 2020
    Open Access English
    Authors:
    Santos, Maicon Ança dos; Cavalheiro, Gerson Geraldo H.;
    Persistent Identifiers
    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...

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  • 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...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Alves, Carina; Monteiro, Higor;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    Ambidextrous BPM has gained increasing interest from researchers and practitioners in the last years. It refers to the ability to use exploitative and explorative capabilities in BPM projects. In this paper, we investigate how the integration of exploitative and explora...

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  • publication . Article . 2015
    Open Access English
    Authors:
    T. T. Santos;
    Persistent Identifiers
    Publisher: Revista de Informática Teórica e Aplicada, v. 22, n. 1, p. 154-189, 2015.

    <jats:p>In research and development (R&amp;D), interactive computing environments are a frequently employed alternative for data exploration, algorithm development and prototyping. In the last twelve years, a popular scientific computing environment flourished around th...

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  • publication . Article . 2018
    Open Access English
    Authors:
    Arthur Giesel Vedana; Rodrigo Machado; Alvaro Moreira;
    Persistent Identifiers
    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...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Alhomsi, Riham; Santarosa Vivacqua, Adriana;
    Persistent Identifiers
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    Providing explanations to the business process, its decisions and its activities, is an important key factor for the process in order to achieve the business objectives of the business process, and to minimize and deal with the ambiguity of the business process that cau...

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  • 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...

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  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Antônio Carlos da Rocha Costa;
    Persistent Identifiers
    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 ...

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66 research outcomes, page 1 of 7