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cs.CL2023
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…
eess.IV2023
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…
math-ph2023
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…