This paper introduces possibilistic functional dependencies. These dependencies are
associated with a particular possibility distribution over possible worlds of a classical …

The purpose of this experiment is to model the spirality of single jersey cotton knit fabric by
using fuzzy expert system. Spirality is a very common inherent problem in single jersey knit …

In order to model the real world with imprecise and uncertain information, various extensions
of the classical relational data model have been studied in literature using fuzzy set theory …

This paper introduces a new definition of fuzzy multivalued dependency, called α-fmvd, on
the basis of the α-equality of tuples as defined in [1]. Next the definition is shown to be …

Cardinality constraints and functional dependencies together can express many semantic
properties for applications in which data is certain. However, modern applications need to …

The present work deals with detail study of functional dependency in fuzzy relational
databases. The paper is an extension of the work done by Al-Hamouz and Biswas [1]. Here …

Although, in comparison to standard databases, a tremendous benefit is often derived by
using fuzzy databases, their distribution is very low. A reason for the relatively poor …

Many approaches are established based on different formalisms to develop database
models for uncertain data, like the similarity-based approach, the fuzzy set theory, or the …

The traditional relational database model may be extended into a fuzzy database model
based on the mathematical framework of fuzzy set theory to process imprecise or uncertain …

Fuzzy databases lmder several (lifferent approaches allow not only tra (liti (mal crisp data
and fuzzy sets representing the meaning of vague linguistic values, but also data in the form …