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62 research outcomes, page 1 of 7
  • publication . Article . 2021
    Open Access English
    Authors:
    Tavares, Tiago Fernandes; Schiavoni, Flávio Luiz;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    The Brazilian Symposia on Computer Music are events that foster a rich environment for exciting interdisciplinary discussion. In its 17th edition, in 2019, the event was held in São João Del Rei, MG. This special issue presents 5 selected papers from the conference's te...

  • publication . Article . 2015
    Open Access English
    Authors:
    Thiago Teixeira 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 . Other literature type . 2019
    Open Access English
    Authors:
    Rocha Costa, Antônio Carlos;
    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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  • publication . Article . 2020
    Open Access English
    Authors:
    Santos, Gilmário Barbosa;
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    This paper describes experiments with PHOC (Pyramid Histogram of Color) features descriptor in terms of capacity for representing features presented in breast radiograph (also known as mammography). Patches were taken from regions in digital mammographies, representing ...

  • publication . Article . 2010
    Open Access English
    Authors:
    Mirel Cosulschi; Roberto De Virgilio; Tommaso Di Noia; Roberto Mirizzi;
    Persistent Identifiers
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    An important aspect of research for Web information extraction relates to the inference of complex reasoning and correlation based on distributed information available in many different Web data sources. By defining the semantics of information and services available on...

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  • publication . Article . 2010
    Open Access English
    Authors:
    Hai Yang Sun; Jian Yang; Weiliang Zhao;
    Persistent Identifiers
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    Based on the temporal rules defined for the business processe participating in a business collaboration, we present an implementation for a system called TiCoBTS to verify the reliability of the business collaboration.

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

    <jats:p>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...

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  • publication . Article . 2010
    Open Access English
    Authors:
    Raphael do Vale Amaral Gomes; Luiz André P. Paes Leme; Marco A. Casanova;
    Persistent Identifiers
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    This paper describes a software tool that implements an instancebased schema matching technique for OWL dialects. The technique is based on a matching algorithm that depends on the definition of similarity functions that evaluate the semantic proximity of elements from ...

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  • publication . Article . 2010
    Open Access English
    Authors:
    Julio Cesar Damasceno; Hamid Reza Motahari Nezhad; Jun Li; Caio Northfleet; Bryan Stephenson; André Ricardo da Silva Souza; Robson Wagner Albuquerque de Medeiros; Bruno Silva; Fernando Antonio Aires Lins; Nelson Souto Rosa; ...
    Persistent Identifiers
    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>

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  • publication . Article . 2015
    Open Access English
    Authors:
    Esteban Clua; Marcelo Zamith;
    Persistent Identifiers
    Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul

    <jats:p>Since the first version of CUDA was launch, many improvements were made in GPU computing. Every new CUDA version included important novel features, turning this architecture more and more closely related to a typical parallel High Performance Language. This tuto...

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62 research outcomes, page 1 of 7