Title | ||
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A Survey of Some Combinatorial Results Concerning Functional Dependencies in Database Relations |
Abstract | ||
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A databaseR has some obvious and less obvious parameters such as the number of attributes, the size |r|, the maximum size of a domain, the number of some special functional dependencies (e.g. the minimal keys), and so on. The main aim of this paper is to survey some of the results giving connections and inequalities among these parameters. The methods are of a combinatorial nature. A generalization of the numerical dependency is also considered. |
Year | DOI | Venue |
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1993 | 10.1007/BF01556350 | Ann. Math. Artif. Intell. |
Keywords | DocType | Volume |
Neural Network,Artificial Intelligence,Complex System,Nonlinear Dynamics,Maximum Size | Journal | 7 |
Issue | ISSN | Citations |
1-4 | 1012-2443 | 7 |
PageRank | References | Authors |
0.55 | 15 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
János Demetrovics | 1 | 414 | 163.60 |
Gyula O. H. Katona | 2 | 264 | 66.44 |