… In order to define this fuzzy set, we need to introduce a number of other new … this fuzzy set
form a dense subset of [0, 1]. This new intrinsic fuzzy set will be used to develop a kind of fuzzy …

… fuzzy sets on two universes of discourse. By means of a binary relation between two universes
of discourse, … Based on an equivalence relation on the universe of discourse, Dubois and …

… a ‘universe of discourse’. After this, it is frequently the case that the considered predicate
migrates to another universe of discourse, … to a given universe of discourse. The resemblance of …

… An IF set allocates to each element of the universe both a degree of membership l and one
… l from fuzzy set theory. Both IVF set theory and IF set theory have the virtue of complementing …

… to the theory of fuzzy sets by defining the concept of a possibility distribution as a fuzzy restriction
which … More specifically, if F is a fuzzy subset of a universe of discourse U = {u} which is …

… grade of membership in the fuzzy set young (as defined by (2.5)… Let F be a fuzzy subset of a
universe of discourse U which is … the universe of positive integers and let F be the fuzzy set of …

… , one crisp covering and three crisp binary relations on the single universe of discourse are
… the approximating sets and the approximated sets are on the same universe of discourse. …

… fuzzy systems, little work has been done on adaptive fuzzy … adaptive fuzzy systems with
Variable Universe of Discourse (… , universe of discourse can be modified online, and fuzzy …

… fuzzy time series forecasting methods. Instead of using actual enrollments for the universe of
discourse, … from year to year for the universe of discourse. The enrollments of the University …

… many theories of fuzzy sets it is, because fuzzy logic recognizes that there … universe of
discourse, if gradable, defines a collective in the universe that only in some cases is a classical set. …