๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The study of joins in fuzzy relational databases

โœ Scribed by K.V.S.V.N. Raju; Arun K. Majumdar


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
728 KB
Volume
21
Category
Article
ISSN
0165-0114

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Fuzzy information in extended fuzzy rela
โœ Ding-An Chiang; Louis R. Chow; Nan-Chen Hsien ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 957 KB

The queries on type-2 fuzzy relational databases may get non-reasonable answers, and as pointed out by Buckles, a tuple's membership value is not static but is a measure of the appropriateness of that tuple to a given query. Here, we use two supplementary attributes/,t, and le to model the concepts

Fuzzy identification in fuzzy databases:
โœ Noureddine Mouaddib ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 600 KB

In the present article we review the main research works in fuzzy databases; propose an extension of relation division operator to fuzzy databases; provide a model for fuzzy information and resolve the identification problem in fuzzy databases. For this, three notions are relevant: (a) the concept o

Unacceptable components in fuzzy relatio
โœ Michinori Nakata ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 850 KB

The existence of unacceptable components, which consist of unacceptable tuples and elements in attribute values, is shown in fuzzy relational databases. The unacceptable components are created by update operations, insertion, deletion, and modification. An unacceptable tuple in a relation is a tuple