ADC '02 Proceedings of the 13th Australasian database conference - Volume 5
Understanding Implementations of IS-A Relations
ER '96 Proceedings of the 15th International Conference on Conceptual Modeling
Schemapath, a minimal extension to xml schema for conditional constraints
Proceedings of the 13th international conference on World Wide Web
Object role modelling and XML-Schema
ER'00 Proceedings of the 19th international conference on Conceptual modeling
XML conceptual modeling using UML
ER'00 Proceedings of the 19th international conference on Conceptual modeling
Evolving XML schemas and documents using UML class diagrams
DEXA'05 Proceedings of the 16th international conference on Database and Expert Systems Applications
A survey of UML models to XML schemas transformations
WISE'07 Proceedings of the 8th international conference on Web information systems engineering
Evolution of XML schemas and documents from stereotyped UML class models: A traceable approach
Information and Software Technology
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The widespread use of XML brings out the need of ensuring the validity of XML data. The use of languages such as XML Schema makes easier the process of verification of XML documents, but the problem is that there are many constraints that can not be expressed by means of XML Schema. Besides, several works in the literature defend the consideration of a conceptual level in order to save XML designers from dealing with low level implementation issues. The approach of this paper is based on the inclusion of such a conceptual level, using UML as a conceptual modeling language. Starting from a UML class diagram annotated with conceptual constraints, our framework automatically generates an XML Schema together with a set of XSLT stylesheets to check those integrity constraints that can not be expressed in XML Schema.