A fuzzy constraint satisfaction approach for signal abstraction

نویسندگان

Abraham Otero

Paulo Félix

Senén Barro

چکیده

We present the Multivariable Fuzzy Temporal Profile model (MFTP), a formal model which allows us to represent signal patterns and identify their occurrences over the temporal evolution of a set of physical parameters. The pattern comprises a set of findings, each one of which may, in turn, be a pattern, so that its recognition is organized into a hierarchy of abstraction levels, and ultimately they are associated with the appearance of certain distinctive morphologies -profilesover each parameter. The patterns definition is obtained directly from humans experts,

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