The fuzzy schemata introduced in this note encompass (Holland) schemata as well as their generalization by Vose to arbitrary predicates and allow to describe structural information contained in imprecise data. They are shown to satisfy a suitable version of the Schema Theorem, thus answering some questions raised by Holland concerning the existence of (generalized) schemata possessing this property. (C) 1998 Elsevier Science B.V. References: 5
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