159 citations · 265 across the 2 of their papers we have counts for
3 papers
astro-ph2001★ 159 cited
All-sky astrophysical component separation with Fast Independent Component Analysis (FastICA)
D. Maino, A. Farusi, C. Baccigalupi +7
We present a new, fast, algorithm for the separation of astrophysical components superposed in maps of the sky, based on the fast Independent Component Analysis technique (FastICA)…
astro-ph2000★ 106 cited
Neural networks and separation of Cosmic Microwave Background and astrophysical signals in sky maps
C. Baccigalupi, L. Bedini, C. Burigana +8
The Independent Component Analysis (ICA) algorithm is implemented as a neural network for separating signals of different origin in astrophysical sky maps. Due to its self-organizi…
chao-dyn1998
Tunneling rate fluctuations induced by non-linear resonances: a quantitative treatment based on semiclassical arguments
Luca Bonci, Andrea Farusi, Paolo Grigolini +1
We investigate the tunneling process between two symmetric stable islands of a forced pendulum Hamiltonian in the weak chaos regime. We show that when the tunneling doublet is quan…