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Modification of Various Functions for Description of Periodic Dependences

โœ Scribed by N. S. Imyanitov


Book ID
110412357
Publisher
SP MAIK Nauka/Interperiodica
Year
2003
Tongue
English
Weight
49 KB
Volume
29
Category
Article
ISSN
1070-3284

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๐Ÿ“œ SIMILAR VOLUMES


Family of functional dependencies and it
โœ J. Demetrovics; V.D. Thi ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 608 KB

The family of functional dependencies (FDs) was introduced by E. F. Codd. Equivalent descriptions of family of FDs play essential roles in the design and implementation of the relational datamodel. It is known [1-10] that closure operations, meet-semilattices, families of members which are not inter