Demetrovics János and Hencsey Gusztáv and Libkin Leonid O. and Muchnik Ilya: On the interaction between closure operations and choice functions with applications to relational databases. In: Acta cybernetica, (10) 3. pp. 129-139. (1992)
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Abstract
A correspondence between closure operations and special choice functions on a finite set is established. This correspondence is applied to study functional dependencies in relational databases.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Acta cybernetica |
| Date: | 1992 |
| Volume: | 10 |
| Number: | 3 |
| ISSN: | 0324-721X |
| Page Range: | pp. 129-139 |
| Language: | English |
| Place of Publication: | Szeged |
| Related URLs: | http://acta.bibl.u-szeged.hu/38494/ |
| Uncontrolled Keywords: | Számítástechnika, Kibernetika |
| Additional Information: | Összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.02. Computer and information sciences |
| Date Deposited: | 2016. Oct. 15. 12:26 |
| Last Modified: | 2022. Jun. 13. 09:23 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/12501 |
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