122 citations · 232 across the 6 of their papers we have counts for
Showing 2005Show all
2 papers · 1 filter
physics.data-an2005★ 122 cited
Entropy in the natural time-domain
P. A. Varotsos, N. V. Sarlis, E. S. Skordas +1
A surrogate data analysis is presented, which is based on the fluctuations of the ``entropy'' defined in the natural time-domain [Phys. Rev. E {\bf 68}, 031106, 2003]. This ent…
cond-mat.other2005
Optimality of Natural Time Representation of Complex Time Series
Sumiyoshi Abe, N. V. Sarlis, E. S. Skordas +2
The concept of natural time turned out to be useful in revealing dynamical features behind complex time series including electrocardiograms, ionic current fluctuations of membrane…