47 citations · 121 across the 10 of their papers we have counts for
10 papers
Divergence Phase Index: A Riesz-Transform Framework for Multidimensional Phase Difference Analysis
Magaly Catanzariti, Hugo Aimar, Diego M. Mateos
We introduce the Divergence Phase Index (DPI), a novel framework for quantifying phase differences in one and multidimensional signals, grounded in harmonic analysis via the Riesz…
Rao-Burbea centroids applied to the statistical characterisation of time series and images through ordinal patterns
Diego M. Mateos, Leonardo E. Riveaud, Pedro W. Lamberti
Divergences or similarity measures between probability distributions have become a very useful tool for studying different aspects of statistical objects such as time series, netwo…
Topological biomarkers for real-time detection of epileptic seizures
Ximena Fernández, Diego Mateos
Real time seizure detection is a fundamental problem in computational neuroscience towards diagnosis and treatment's improvement of epileptic disease. We propose a real-time comput…
Data analysis and the metric evolution of hypergraphs
Dalma Bilbao, Hugo Aimar, Diego M. Mateos
In this paper we aim to use different metrics in the Euclidean space and Sobolev type metrics in function spaces in order to produce reliable parameters for the differentiation of…
A graph complexity measure based on the spectral analysis of the Laplace operator
Diego M. Mateos, Federico Morana, Hugo Aimar
In this work we introduce a concept of complexity for undirected graphs in terms of the spectral analysis of the Laplacian operator defined by the incidence matrix of the graph. Pr…
Transfer Entropy Rate Through Lempel-Ziv Complexity
Juan F. Restrepo, Diego M. Mateos, Gastón Schlotthauer
In this article we present a methodology to estimate the Transfer Entropy Rate between two systems through the Lempel-Ziv complexity. This methodology carries a set of practical ad…