International Journal of Data Science and Analysis

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Volume 3, Issue 4, August 2017

  • Advances and Application of Visual Attention Mechanism

    Li Gun, Xu Fei, Yu Lei, Zhang Liang

    Issue: Volume 3, Issue 4, August 2017
    Pages: 24-27
    Received: 1 June 2017
    Accepted: 24 August 2017
    Published: 10 October 2017
    DOI: 10.11648/j.ijdsa.20170304.11
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    Abstract: Senses and cognition of humans are mainly done by the visual nervous system. Most of the information people absorb from the world all conducted by the visual system. Therefore, visual attention mechanism is very important for exploring the visual system. In this paper, several basic problems of visualization of cellular electrical activity and visu... Show More
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  • A New Variant of the SEIZ Model to Describe the Spreading of a Rumor

    Raul Isea, Karl E. Lonngren

    Issue: Volume 3, Issue 4, August 2017
    Pages: 28-33
    Received: 16 August 2017
    Accepted: 9 September 2017
    Published: 17 October 2017
    DOI: 10.11648/j.ijdsa.20170304.12
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    Abstract: We propose a variant of the SEIZ mathematical model originally proposed by Bettencourt et al, where the rumor spreads between two different scenarios Z1 and Z2 which do not share information with each other. This model is studied analytically where we include a new parameter μ for forgetting a rumor. We show results that were obtained using this m... Show More
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