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    Oumar I. Traoré, Paul Cristini, Nathalie Favretto-Cristini, Laurent Pantera, Philippe Vieu, Sylvie Viguier-Pla(2017)
    Contribution of functional approach to the classification and the identification of acoustic emission source mechanisms.
    In Functional Statistics and Related Fields, Contributions to statistics, Springer.

    Classification
    34K08, 35P05, 76Q99
    Keywords
    acoustic emission, moving variance, envelope of a signal, classification, nuclear environment
    Abstract : In a context of nuclear Reactivity Initiated Accident, we describe acoustic emission signals, for which a problem of classification is open. As classical approaches with a reduced number of variables do not give satisfactory discrimination, we propose to use the envelopes of the received signals.We perform a k-means clustering and discuss the first results of this approach.