23 citations · 24 across the 5 of their papers we have counts for
5 papers
Entropic and algebraic transcript-based tools in time series analysis
José M. Amigó, Roberto Dale
Algebraic representations of time series are symbolic representations whose symbols belong to a finite group. Precisely, the framework of the present paper is the analysis of coupl…
Using Transcripts for Nonparametric Monitoring of Serial Dependence
Christian H. Weiß, José M. Amigó
Control charts for process monitoring are widely used in practice. Most control charts require the monitored (residuals) process to be serially independent (and to satisfy specifie…
Transcripts and Algebraic Distances in Time Series: Stochastic Properties and Nonparametric Dependence Tests
Christian H. Weiß, José M. Amigó
The use of ordinal patterns (OPs) for analyzing the dependence structure of univariate and continuously distributed processes has gained popularity in recent years. This research g…
Complexity-based permutation entropies: from deterministic time series to white noise
J. M. Amigó, R. Dale, P. Tempesta
This is a paper in the intersection of time series analysis and complexity theory that presents new results on permutation complexity in general and permutation entropy in particul…
Permutation complexity of interacting dynamical systems
Roberto Monetti, José María Amigó, Thomas Aschenbrenner +1
The coupling complexity index is an information measure introduced within the framework of ordinal symbolic dynamics. This index is used to characterize the complexity of the relat…