Fuzzy Quantifiers with and without Arguments for Databases: Definition, Implementation and Application to Fuzzy Dependencies

José Galindo, Ramón A. Carrasco, Ana Mª Almagro.

This paper studies how fuzzy quantifiers may be defined and implemented in a fuzzy database context. Fuzzy quantifiers are very useful for fuzzy queries, fuzzy constraints and fuzzy data mining applications. Besides, this paper shows different kind of fuzzy quantifiers with and without arguments. Finally, we show how fuzzy dependencies may use these fuzzy quantifiers.

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