UNT College of Arts and Sciences - 61 Matching Results
Search Results
- In the search for the low-complexity sequences in prokaryotic and eukaryotic genomes: how to derive a coherent picture from global and local entropy measures
- Paper discussing the search for the low-complexity sequences in prokaryotic and eukaryotic genomes and how to derive a coherent picture from global and local entropy measures.
- Generalized Master Equation Via Aging Continuous-Time Random Walks
- This article discusses the problem of the equivalence between continuous-time random walk (CTRW) and generalized master equation (GME).
- Correlation Function and Generalized Master Equation of Arbitrary Age
- Article discussing research on correlation function and generalized master equation of arbitrary age.
- Renewal aging and linear response
- Paper discussing the linear response to an external perturbation of a renewal process, in an aging condition that, with no perturbation, would yield super-diffusion.
- Long- and Short-Time Analysis of Heartbeat Sequences: Correlation with Mortality Risk in Congestive Heart Failure Patients
- Article discussing long- and short-time analysis of heartbeat sequences and the correlation with mortality risk in congestive heart failure patients.
- Real event detection and the treatment of congestive heart failure: an efficient technique to help cardiologists to make crucial decisions
- Paper discussing the treatment of congestive heart failure. Abstract: Using a method of entropic analysis of time series we establish the correlation between heartbeat long-range memory and mortality risk in patients with congestive heart failure.
- Short- and Long-Term Statistical Properties of Heartbeat Time-Series in Healthy and Pathological Subjects
- Paper discussing short- and long-term statistical properties of heartbeat time-series in healthy and pathological subjects.
- Renewal, Modulation, and Superstatistics in Times Series
- Article discussing two different approaches, referred to as renewal and modulation, to generate time series with a nonexponential distribution of waiting times.
- Scaling Breakdown: A Signature of Aging
- In this article, the authors prove that the Lévy walk is characterized by bilinear scaling. This effect mirrors the existence of a form of aging that does not require the adoption of nonstationary conditions.
- Compression and Diffusion: A Joint Approach to Detect Complexity
- Article discussing a joint approach to detect complexity by combining the Compression Algorithm Sensitive To Regularity (CASToRe) and Complex Analysis of Sequences via Scaling AND Randomness Assessment (CASSANDRA) procedures.
- Experimental Quenching of Harmonic Stimuli: Universality of Linear Response Theory
- This article discusses experimental quenching of harmonic stimuli.
- Fluctuation-Dissipation Theorem for Event-Dominated Processes
- Article discussing the fluctuation-dissipation theorem for event-dominated processes.
- Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect
- Paper discussing the complexity matching effect.
- Detection of invisible and crucial events: from seismic fluctuations to the war against terrorism
- Paper discussing the detection of invisible and crucial events.
- From Knowledge, Knowability and the Search for Objective Randomness to a New Vision of Complexity
- Paper discussing knowledge, knowability, and the search for objective randomness to a new vision of complexity.
- Cognitive Scale-Free Networks as a Model for Intermittency in Human Natural Language
- Paper discussing cognitive scale-free networks as a model for intermittency in human natural language.
- Intermittency and scale-free networks: a dynamical model for human language complexity
- Article discussing intermittency, scale-free networks, and a dynamical model for human language complexity.
- Memory Beyond Memory in Heart Beating, a Sign of a Healthy Physiological Condition
- In this article, the authors describe two types of memory and illustrate each using artificial and actual heartbeat data sets.
- Conflict between trajectories and density description: the statistical source of disagreement
- Paper discussing the statistical source of disagreement between trajectories and density description.
- Non-Poisson Dichotomous Noise: Higher-Order Correlation Functions and Aging
- This article discusses non-Poisson dichotomous noise and higher-order correlation functions and aging.
- Non-Poisson processes: regression to equilibrium versus equilibrium correlation functions
- Paper discussing non-Poisson processes and regression to equilibrium versus equilibrium correlation functions.
- Spontaneous Brain Activity as a Source of Ideal 1/f Noise
- In this article, the authors study the electroencephalogram (EEG) of 30 closed-eye subjects with a technique of analysis recently proposed to detect punctual events signaling rapid transitions between different metastable states.
- Fluctuation-Dissipation Process Without a Time Scale
- Article discussing the fluctuation-dissipation process without a time scale.
- Canonical and noncanonical equilibrium distribution
- Article discussing research on canonical and noncanonical equilibrium distribution.
- Aging and Rejuvenation with Fractional Derivatives
- Article on aging and rejuvenation with fractional derivatives.
- Aging and Rejuvenation with Fractional Derivatives
- This article discusses aging rejuvenation with fractional derivatives.
- Absorption and Emission in the Non-Poissonian Case
- Article on absorption and emission in the Non-Poissonian Case.
- Linear Response to Perturbation of Nonexponential Renewal Processes
- This article discusses the linear response to perturbation of nonexponential renewal processes.
- Vortex Dynamics in Evolutive Flows: A Weakly Chaotic Phenomenon
- In this article, the authors make use of a wavelet method to extract, from experimental velocity signals obtained in an evolutive flow, the dominating velocity components generated by vortex dynamics.
- Aging in financial market
- Article discussing aging in the financial market.
- Renewal Aging as Emerging Property of Phase Synchronization
- Paper discussing renewal aging as emerging property of phase synchronization.
- A fluctuating environment as a source of periodic modulation
- Article discussing a fluctuating environment as a source of periodic modulation.
- Fluorescence intermittency in blinking quantum dots: renewal or slow modulation?
- Article discussing fluorescence intermittency in blinking quantum dots.
- Brain, Music, and Non-Poisson Renewal Processes
- Article discussing research that shows both music composition and brain function, as revealed by the electroencephalogram (EEG) analysis, are renewal non-Poisson processes living in the nonergodic dominion.
- From power law intermittence to macroscopic coherent regime
- Article addressing the problem of establishing which is the proper form of quantum master equation generating a survival probability identical to that corresponding to the nonergodic sequence of "light on" and "light off" fluorescence fluctuations in blinking quantum dots.
- Trajectory versus probability density entropy
- In this article, the authors show that the widely accepted conviction that a connection can be established between the probability density entropy and the Kolmogorov-Sinai (KS) entropy is questionable.
- Decoherence, wave function collapses and non-ordinary statistical mechanics
- Article discussing decoherence, wave function collapses, and non-ordinary statistical mechanics.
- Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions
- Article discussing research on anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation.
- Non-Markovian Nonstationary Completely Positive Open-Quantum-System Dynamics
- This article discusses non-Markovian nonstationary completely positive open-quantum-system dynamics.
- Renewal and memory properties in the random growth of surfaces
- Article discussing the renewal and memory properties in the random growth of surfaces.
- Dynamical Origin of Memory and Renewal
- This article discusses a dynamical origin of memory and renewal.
- Random Growth of Interfaces as a Subordinated Process
- Article discussing the random growth of interfaces as a subordinated process.
- Quantum Entanglement and Entropy
- This article discusses quantum entanglement and entropy.
- Diffusion Entropy and Waiting Time Statistics of Hard-X-Ray Solar Flares
- Article on diffusion entropy and waiting time statistics of hard-x-ray solar flares.
- Towards the thermodynamics of localization processes
- In this article, the authors study the entropy time evolution of a quantum mechanical model, which is frequently used as a prototype for Anderson's localization.
- Scaling in Non-stationary Time Series 2: Teen Birth Phenomenon
- This paper is devoted to the problem of statistical mechanics raised by the analysis of an issue of sociological interest: the teen birth phenomenon.
- Scaling in Non-Stationary time series I
- Paper discussing scaling in non-stationary time series.
- Towards the timely detection of toxicants
- Article discussing the problem of enhancing the sensitivity of biosensors to the influence of toxicants, with an entropy method of analysis, denoted as CASSANDRA, for the specific purpose of studying non-stationary time series.
- The Dynamics of EEG Entropy
- This article discusses the dynamics of EEG entropy.
- Dynamics of EEG Entropy: beyond signal plus noise
- Paper discussing the dynamics of EEG entropy.