Some problems related to keys and the Boyce-Codd normal form

The aim of this paper is to investigate the connections between minimal keys and antikeys for special Sperner-systems by hypergraphs. The Boyce-Codd normal form and some related problems are also studied in this paper.

Elmentve itt :
Bibliográfiai részletek
Szerzők: Thi Vu Duc
Nguyen Hoang Son
Dokumentumtípus: Cikk
Megjelent: 2004
Sorozat:Acta cybernetica 16 No. 3
Kulcsszavak:Számítástechnika, Nyelvészet - számítógép alkalmazása
Tárgyszavak:
Online Access:http://acta.bibl.u-szeged.hu/12736
Leíró adatok
Tartalmi kivonat:The aim of this paper is to investigate the connections between minimal keys and antikeys for special Sperner-systems by hypergraphs. The Boyce-Codd normal form and some related problems are also studied in this paper.
Terjedelem/Fizikai jellemzők:473-483
ISSN:0324-721X