Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
390639 | Fuzzy Sets and Systems | 2009 | 9 Pages |
Abstract
In this paper we characterize the concept of quasi-copula in three different ways: as a special subclass of aggregation operators, in terms of its associated volume and—for the bivariate case—in terms of non-increasing tracks on [0,1]2. We also provide sufficient conditions and new properties for quasi-copulas.
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