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    • Sorting ECGs by lag irreversibility 

      Merino Negrete, Nazul Bonfilio; Maldonado Ahumada, César Octavio; Salgado García, Raúl (Elsevier, 2024)
      In this work we introduce the lag irreversibility function as a method to assess time-irreversibility in discrete time series. It quantifies the degree of time-asymmetry for the joint probability function of the state ...
    • Time-irreversibility indices and their application to the analysis of electrocardiograms. 

      Merino Negrete, Nazul Bonfilio (2024-08-27)
      "Presentamos un estudio de señales electrocardiográficas utilizando su irreversibilidad temporal. Realizamos un análisis exhaustivo de los datos, clasificándolos en tres categorías diferentes, a saber, (1) la señal ...