Journal of Communication and Information Systems

Regular Papers

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  Detection of Atrial Fibrillation from ECG using BTD Tensor Decomposition

  Renan Henrique Cardoso, Carlos Alexandre Rolim Fernandes, Pedro Marinho Ramos de Oliveira (Author)

  20-30

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  DOI: https://doi.org/10.14209/jcis.2025.3

• On the Kalman Filter Parameter Estimation Methods for Blind Source Separation

  Alexandre Miccheleti Lucena, Kenji Nose-Filho, Ricardo Suyama (Author)

  • PDF

  DOI: https://doi.org/10.14209/jcis.2025.01
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  A Case Study of 5G gNodeB Throughput Analysis Using Practical KPIs

  Rômulo Serra, Maurício Dias (Author)

  11-19

  • pdf

  DOI: https://doi.org/10.14209/jcis.2025.2