Some results about Hypergraph

Vũ Đức Thi

Abstract


The goal of this paper is to develop a hypergraph point of view for the investigation of properties of candidate keys in the relational datamodel. We give  algorithm that find a minimal transversal  and all minimal transversal of a given hypergraph. Some another computational problem related to the hyoergraph, the transversal and the minimal transversal and the minimal transversal also are presented.


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Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology