Relationships between closure operations and choice functions - equivalent descriptions of a family of functional dependencies

Vu, Nghia D.: Relationships between closure operations and choice functions - equivalent descriptions of a family of functional dependencies. In: Acta cybernetica, (16) 3. pp. 485-506. (2004)

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Abstract

The family of functional dependencies plays an important role in the relational database. The main goal of this paper is to investigate closure operations and choice functions. They are equivalent descriptions of family of functional dependencies. The main properties of and relationship between closure operations and choice functions are presented in this paper.

Item Type: Article
Journal or Publication Title: Acta cybernetica
Date: 2004
Volume: 16
Number: 3
ISSN: 0324-721X
Page Range: pp. 485-506
Language: angol
Related URLs: http://acta.bibl.u-szeged.hu/38517/
Uncontrolled Keywords: Természettudomány
Additional Information: Bibliogr.: p. 505-506.; Abstract
Date Deposited: 2016. Oct. 15. 12:25
Last Modified: 2021. Mar. 24. 14:45
URI: http://acta.bibl.u-szeged.hu/id/eprint/12737

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