AN ALGORITHM TO DECIDE THE 4NF BASED ON A MIXED HYPERGRAPH

HAO Zhongxiao. AN ALGORITHM TO DECIDE THE 4NF BASED ON A MIXED HYPERGRAPHJ. Journal of Computer Research and Development, 1996, 33(10).

Citation:

HAO Zhongxiao. AN ALGORITHM TO DECIDE THE 4NF BASED ON A MIXED HYPERGRAPHJ. Journal of Computer Research and Development, 1996, 33(10).

Citation:

HAO Zhongxiao. AN ALGORITHM TO DECIDE THE 4NF BASED ON A MIXED HYPERGRAPHJ. Journal of Computer Research and Development, 1996, 33(10).

Abstract

In this paper,the theory about 4NF decision in a mixed hypergraph is discussed, and then an algorithm to decide if the relational schema belongs to 4NF is given.

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