Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Monica Visintin"'
Autor:
Giulio Franzese, Monica Visintin
Publikováno v:
Entropy, Vol 22, Iss 1, p 100 (2020)
We describe a classifier made of an ensemble of decision trees, designed using information theory concepts. In contrast to algorithms C4.5 or ID3, the tree is built from the leaves instead of the root. Each tree is made of nodes trained independently
Externí odkaz:
https://doaj.org/article/7a2e34db82b9420c9fee643b2600b644
Publikováno v:
Electronics; Volume 11; Issue 9; Pages: 1442
Electronics 2022, 11(9), 1442
Electronics 2022, 11(9), 1442
In this work, the authors investigate the cuff-less estimation of continuous BP through pulse transit time (PTT) and heart rate (HR) using regression techniques, which is intended as a first step towards continuous BP estimation with a low error, acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81374b22d3b758aeaef378165da2eb5d
Autor:
Giulio Franzese, Monica Visintin
Publikováno v:
Entropy, Vol 22, Iss 1, p 100 (2020)
Entropy
Volume 22
Issue 1
Entropy
Volume 22
Issue 1
We describe a classifier made of an ensemble of decision trees, designed using information theory concepts. In contrast to algorithms C4.5 or ID3, the tree is built from the leaves instead of the root. Each tree is made of nodes trained independently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::383a1936dc7d9437e410c28ac4e062fb
https://pubmed.ncbi.nlm.nih.gov/33285874
https://pubmed.ncbi.nlm.nih.gov/33285874
Publikováno v:
Journal of Lightwave Technology. 32:4759-4767
In this paper, we describe a novel update algorithm for the filter coefficients of the adaptive digital equalizer in coherent receivers, which is based on error signals evaluated in Stokes space and is insensitive to both phase-noise and frequency-of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9d86fac52291dc237a5964da93f4b5
https://doi.org/10.1109/jlt.2014.2364315
https://doi.org/10.1109/jlt.2014.2364315
Autor:
Sabrina Ugazio, Monica Visintin
In Global Navigation Satellite System (GNSS) applications, precision and accuracy are the most demanded requirements. An effective technique largely applied to improve the Position, Velocity and Time (PVT) performance, usually estimated through code
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::863313e0225bef07cdb612275a42a1e8
http://hdl.handle.net/11583/2654338
http://hdl.handle.net/11583/2654338
Autor:
Monica Visintin
Publikováno v:
European Transactions on Telecommunications. 5:509-516
A simple implementation of an analog predistorter for nonlinear HPA is described. Good performance is obtainable in terms of BER, and bandwidth occupancy of the signal after the amplifier. The described technique is independent of the modulation form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d178314c535bf4f50a037796a0a857b9
https://doi.org/10.1002/ett.4460050412
https://doi.org/10.1002/ett.4460050412
Autor:
Monica Visintin, Enrico Vassallo
Publikováno v:
International Journal of Satellite Communications. 20:391-415
Several carrier phase recovery schemes for Gaussian minimum shift keying (GMSK) modulated signals are derived and analysed in terms of squaring loss and acquisition time. Two bandwidths are considered for the GMSK signal: BTb=0.5 and 0.25, following
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f14ac24cc9140275a4ae667d88f9e6a
https://doi.org/10.1002/sat.729
https://doi.org/10.1002/sat.729
Publikováno v:
Scopus-Elsevier
This paper presents a new method to transmit simultaneously high rate telemetry and PN ranging. The scheme is very bandwidth efficient and has only a small degradation with respect to a telemetry only transmission. It can be used instead of conventio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c321119f3210ec498d40fe0a55c21b19
http://hdl.handle.net/11583/2543087
http://hdl.handle.net/11583/2543087
Autor:
Monica Visintin, Antonino Nespola, Gabriella Bosco, Fabrizio Forghieri, Pierluigi Poggiolini, M. Huchard
We successfully demonstrate the application of a recently proposed adaptive butterfly equalizer update algorithm, based on error signals evaluated in Stokes space, to the processing of data from a PM-16QAM Nyquist-WDM experiment with multi-span trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1951960f08fd09e1036ec69e7350d95
http://hdl.handle.net/11583/2603596
http://hdl.handle.net/11583/2603596
Publikováno v:
IEEE Photonics Technology Letters. 19:1230-1232
Recent experimental evidence with off-line processing has shown that intensity-modulation direct-dectection receivers using maximum-likelihood sequence estimation (MLSE) can successfully operate over a very long distance without any optical dispersio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2353f38959f6beb6aa60f237d46328e
https://doi.org/10.1109/lpt.2007.902169
https://doi.org/10.1109/lpt.2007.902169