Conversion of generalization hierarchies and union types from extended entity-relationship model to an XML logical model

Authors:
Rebeca Schroeder;Ronaldo dos Santos Mello
Affiliations:
Federal University of Santa Catarina, Florianópolis/SC, Brazil;Federal University of Santa Catarina, Florianópolis/SC, Brazil
Venue:
Proceedings of the 2008 ACM symposium on Applied computing
Year:
2008

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Abstract

This short paper proposes alternative rules for converting generalization/specialization hierarchies and union types, defined in the Extended Entity-Relationship model, to an XML logical model. Our approach considers all the possible constraints and constructs for generalization and union types, generating abstract schemas for the logical design of XML documents.