WWW '99 Proceedings of the eighth international conference on World Wide Web
Data on the Web: from relations to semistructured data and XML
Data on the Web: from relations to semistructured data and XML
SilkRoute: A framework for publishing relational data in XML
ACM Transactions on Database Systems (TODS)
Efficiently Publishing Relational Data as XML Documents
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
XPERANTO: Middleware for Publishing Object-Relational Data as XML Documents
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Querying XML Views of Relational Data
Proceedings of the 27th International Conference on Very Large Data Bases
XViews: XML Views of Relational Schemas
DEXA '99 Proceedings of the 10th International Workshop on Database & Expert Systems Applications
Integrating XML and Relational Database Systems
World Wide Web
X-ray: towards integrating XML and relational database systems
ER'00 Proceedings of the 19th international conference on Conceptual modeling
Know your limits: enhanced XML modeling with cardinality constraints
ER '07 Tutorials, posters, panels and industrial contributions at the 26th international conference on Conceptual modeling - Volume 83
From Entity Relationship to XML Schema: A Graph-Theoretic Approach
XSym '09 Proceedings of the 6th International XML Database Symposium on Database and XML Technologies
Holistic constraint-preserving transformation from relational schema into XML schema
DASFAA'08 Proceedings of the 13th international conference on Database systems for advanced applications
Towards the preservation of functional dependency in XML data transformation
International Journal of Intelligent Information and Database Systems
A comparative analysis of managing XML data in relational database
ACIIDS'11 Proceedings of the Third international conference on Intelligent information and database systems - Volume Part I
Approximating query answering on RDF databases
World Wide Web
Designing quality XML schemas from e-r diagrams
WAIM '06 Proceedings of the 7th international conference on Advances in Web-Age Information Management
TempoXML: Nested bitemporal relationship modeling and conversion tool for fuzzy XML
Information Sciences: an International Journal
XML filtering with XPath expressions containing parent and ancestor axes
Information Sciences: an International Journal
A graph-theoretic approach to map conceptual designs to XML schemas
ACM Transactions on Database Systems (TODS)
Formal transformation from fuzzy object-oriented databases to fuzzy XML
Applied Intelligence
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XML has become the standard for publishing and exchanging data on the Web. However, most business data is managed and will remain to be managed by relational database management systems. As such, there is an increasing need to efficiently and accurately publish relational data as XML documents for Internet-based applications. One way to publish relational data is to provide virtual XML documents for relational data via an XML schema which is transformed from the underlying relational database schema such that users can access the relational database through the XML schema. In this paper, we discuss issues in transforming a relational database schema into the corresponding XML schema. We aim to preserve all integrity constraints defined in a relational database schema, to achieve high level of nesting and to avoid introducing data redundancy in the transformed XML schema. In the paper, we first propose a basic transformation algorithm which introduces no data redundancy, then we improve the algorithm by exploring further nesting of the transformed XML schema.