14 citations · 53 across the 14 of their papers we have counts for
14 papers
Retrieval of phonemes and Kohonen algorithm
Brunello Tirozzi, Orchidea Maria Lecian
A phoneme-retrieval technique is proposed, which is due to the particular way of the construction of the network. An initial set of neurons is given. The number of these neurons is…
About some compression algorithms
Orchidea Maria Lecian, Brunello Tirozzi
We use neural network algorithms for finding compression methods of images in the framework of iterated function systems which is a collection of the transformations of the interva…
Stellar dynamics within the virial theorem: asymptotic small-parameters time expansion of the Ermakov-Lewis-Leach invariant as an infinite series of conservation laws
Orchidea Maria Lecian, Brunello Tirozzi
The regime of undamped oscillations characterizing the stellar dynamics of virialised systems is analysed within the framework of a new approach to the study of the integrals of mo…
On the Turbulent Behavior of a Magnetically Confined Plasma Near the X-Point
Giovanni Montani, Nakia Carlevaro, Brunello Tirozzi
We construct a model for the turbulence near the X-point of a Tokamak device and, under suitable assumptions, we arrive to a closed equation for the electric field potential fluctu…
General features of the linear crystalline morphology of accretion disks
Giovanni Montani, Brunello Tirozzi, Nakia Carlevaro
In this paper, we analyze the so-called Master Equation of the linear backreaction of a plasma disk in the central object magnetic field, when small scale ripples are considered. T…
Free energies of Boltzmann Machines: self-averaging, annealed and replica symmetric approximations in the thermodynamic limit
Elena Agliari, Adriano Barra, Brunello Tirozzi
Restricted Boltzmann machines (RBMs) constitute one of the main models for machine statistical inference and they are widely employed in Artificial Intelligence as powerful tools f…