151 citations · 669 across the 26 of their papers we have counts for
5 papers · 1 filter
Conflict between trajectories and density description: the statistical source of disagreement
Paolo Allegrini, Paolo Grigolini, Luigi Palatella +1
We study an idealized version of intermittent process leading the fluctuations of a stochastic dichotomous variable . It consists of an overdamped and symmetric potential well w…
Power-Law Time Distribution of Large Earthquakes
Mirko S. Mega, Paolo Allegrini, Paolo Grigolini +4
We study the statistical properties of time distribution of seimicity in California by means of a new method of analysis, the Diffusion Entropy. We find that the distribution of ti…
Real event detection and the treatment of congestive heart failure: an e fficient technique to help cardiologists to make crucial decisions
P. Allegrini, R. Balocchi, S. Chillemi +5
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
Paolo Allegrini, Rita Balocchi, Santi Chillemi +3
We analize heartbeat time-series corresponding to several groups of individuals (healthy, heart transplanted, with congestive heart failure (CHF), after myocardial infarction (MI),…
Compression and diffusion: a joint approach to detect complexity
P. Allegrini, V. Benci, P. Grigolini +8
The adoption of the Kolmogorov-Sinai (KS) entropy is becoming a popular research tool among physicists, especially when applied to a dynamical system fitting the conditions of vali…