Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Amigo, José M"'
Publikováno v:
Solitons & Fractals, 178, 114305 (2024)
The objective of this paper is the construction of new indicators that can be useful to operate in the cryptocurrency market. These indicators are based on public data obtained from the blockchain network, specifically from the nodes that make up Bit
Externí odkaz:
http://arxiv.org/abs/2403.00770
Publikováno v:
Chaos 32 (featured article), 112101 (2022)
This is a review of group entropy and its application to permutation complexity. Specifically we revisit a new approach to the notion of complexity in time serie analysis, based on both permutation entropy and group entropy. As a result, the permutat
Externí odkaz:
http://arxiv.org/abs/2401.11340
Autor:
Pilarczyk, Paweł, Graff, Grzegorz, Amigó, José M., Tessmer, Katarzyna, Narkiewicz, Krzysztof, Graff, Beata
Publikováno v:
Chaos 33 (2023), 103140
We introduce an entropy-based classification method for pairs of sequences (ECPS) for quantifying mutual dependencies in heart rate and beat-to-beat blood pressure recordings. The purpose of the method is to build a classifier for data in which each
Externí odkaz:
http://arxiv.org/abs/2311.10752
Autor:
Hernández, Adrián, Amigó, José M.
Publikováno v:
The European Physical Journal Special Topics 227, 1039-1049 (2018)
The connectome is a wiring diagram mapping all the neural connections in the brain. At the cellular level, it provides a map of the neurons and synapses within a part or all of the brain of an organism. In recent years, significant advances have been
Externí odkaz:
http://arxiv.org/abs/2205.15421
In the past years, deep learning models have been successfully applied in several cognitive tasks. Originally inspired by neuroscience, these models are specific examples of differentiable programs. In this paper we define and motivate differentiable
Externí odkaz:
http://arxiv.org/abs/2205.06898
Autor:
Amigó, José M., Giménez, Angel
A numerical algorithm to compute the topological entropy of multimodal maps is proposed. This algorithm results from a closed formula containing the so-called min-max symbols, which are closely related to the kneading symbols. Furthermore, it simplif
Externí odkaz:
http://arxiv.org/abs/2204.05722
Publikováno v:
In Current Opinion in Food Science October 2024 59
Publikováno v:
Discrete and Continuous Dynamical Systems B 20 (2015) 3301-3344
This is a review on entropy in various fields of mathematics and science. Its scope is to convey a unified vision of the classical as well as some newer entropy notions to a broad audience with an intermediate background in dynamical systems and ergo
Externí odkaz:
http://arxiv.org/abs/2202.03108
In recent years, Active Queue Management (AQM) mechanisms to improve the performance of TCP/IP networks have acquired a relevant role. In this paper we present a simple and robust RED-type algorithm together with a couple of dynamical variants with t
Externí odkaz:
http://arxiv.org/abs/2201.01105
Autor:
Amigó, José M., Giménez, Angel
The main result of this paper is a proof using real analysis of the monotonicity of the topological entropy for the family of quadratic maps, sometimes called Milnor's Monotonicity Conjecture. In contrast, the existing proofs rely in one way or anoth
Externí odkaz:
http://arxiv.org/abs/2010.05208