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Raffaele Aledda

University of Cagliari

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Publication

Featured researches published by Raffaele Aledda.

International Journal of Applied Electromagnetics and Mechanics | 2012

Adaptive mapping of the plasma operational space of ASDEX Upgrade for disruption prediction

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; Giuliana Sias; G. Pautasso

The Self-Organizing Map is a computational method for the visualization and analysis of high-dimensional data. Self Organizing Maps have been applied to ASDEX Upgrade data to define an ordered mapping of an 8-dimensional plasma parameter space onto aregular, 2-dimensional grid. The map has been used to trackthe plasma trajectory during theexperiments andmonitorthedisruptionrisk. Inordertofacewithevernewoperationalconditions, aperiodicalupdatingoftheSelfOrganizing Map is proposed.

ieee/npss symposium on fusion engineering | 2011

Mapping of the ASDEX Upgrade operational space for disruption prediction

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; Giuliana Sias; G. Pautasso

symposium on fusion technology | 2015

Improvements in disruption prediction at ASDEX Upgrade

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Pau; Giuliana Sias

symposium on fusion technology | 2013

Multivariate statistical models for disruption prediction at ASDEX Upgrade

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; Giuliana Sias; G. Pautasso

42nd EPS Conference on Plasma Physics | 2015

A comparative multivariate an alysis of disruption classes between JET and AUG

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Murari; A. Pau; Giuliana Sias; Jet Contributors; EUROfusion Mst Team

8th Workshop on Fusion Data Processing, Validation and Analysis | 2013

Data visualization and dimensionality reduction methods for disruption prediction at ASDEX Upgrade

Giuliana Sias; Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Pau; G. Pautasso

1st IAEA Technical Meeting on Fusion Data Processing, Validation and Analysis | 2015

A multivariate analysis of disruption precursors on JET and AUG

Giuliana Sias; Raffaele Aledda; Barbara Cannas; R. S. Delogu; Alessandra Fanni; A. Murari; A. Pau; Jet Contributors

symposium on fusion technology | 2014

An adaptive disruption predictor based on FDI approach for next generation Tokamaks

A. Pau; Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Murari; Giuliana Sias; Jet-Efda Contributors

XXX Riunione annuale dei Ricercatori di Elettrotecnica | 2014

Prediction andclassification of disruptions on Tokamaks

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Murari; A. Pau; G. Pautasso; Giuliana Sias

XXIX Riunione Annuale dei Ricercatori di Elettrotecnica - ET2013 | 2013

Prediction ofdisruptions on Tokamaks

Raffaele Aledda; Barbara Cannas; Alessandra Fanni; A. Murari; A. Pau; G. Pautasso; Giuliana Sias

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Alessandra Fanni

University of Cagliari

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Barbara Cannas

University of Cagliari

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Giuliana Sias

University of Cagliari

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A. Pau

University of Cagliari

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G. Pautasso

Max Planck Society

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Jet Contributors

International Atomic Energy Agency

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Jet-Efda Contributors

International Atomic Energy Agency

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