Proceedings of the International Conference on Entity-Relationship Approach to Systems Analysis and Design

Proceedings of the International Conference on Entity-Relationship Approach to Systems Analysis and Design

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Replace every vertex of the CAZ-graph by a rectangular node representing an entity in an E-R diagram. ... labelled aquot;jaquot; of the CAZ-graph by a diamond-shaped node labelled aquot;jaquot; representing a relationship in the E-R diagram; connect by arcs this relationship node to all the entity ... Thus, for example, the tag aquot;1aquot; upon the arc leading to VALUE in figure 7.1 denotes the FD, (MAKE, YEAR, MODEL) -agt; VALUE.


Title:Proceedings of the International Conference on Entity-Relationship Approach to Systems Analysis and Design
Author: Peter P. S. Chen
Publisher:North-Holland - 1979
ISBN-13:

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