Some Contributions to the Minimum Representation Problem of Key Systems
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[1] Yao Qi,et al. A Chebychev's type of prime number theorem in a short interval II. , 1992 .
[2] Serge Abiteboul,et al. Foundations of Databases , 1994 .
[3] Zoltán Füredi,et al. Minimum matrix representation of closure operations , 1985, Discret. Appl. Math..
[4] Z. Fredi,et al. Perfect error-correcting databases , 1990 .
[5] János Demetrovics,et al. On the functional dependency and some generalizations of it , 1981, Acta Cybern..
[6] János Demetrovics,et al. A note on minimal matrix representation of closure operations , 1983, Comb..
[7] Krisztián Tichler. Extremal Theorems for Databases , 2004, Annals of Mathematics and Artificial Intelligence.
[8] János Demetrovics. On the equivalence of candidate keys with Sperner systems , 1979, Acta Cybern..
[9] Richard M. Wilson,et al. A course in combinatorics , 1992 .