The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
ERX: a conceptual model for XML documents
SAC '00 Proceedings of the 2000 ACM symposium on Applied computing - Volume 2
ADC '02 Proceedings of the 13th Australasian database conference - Volume 5
Conceptual Modeling for Semistructured Data
WISEW '02 Proceedings of the Third International Conference on Web Information Systems Engineering (Workshops) - (WISEw'02)
Conceptual modeling of XML schemas
WIDM '03 Proceedings of the 5th ACM international workshop on Web information and data management
Service-Oriented Architecture: Concepts, Technology, and Design
Service-Oriented Architecture: Concepts, Technology, and Design
XML data transformations as schema evolves
ADBIS'11 Proceedings of the 15th international conference on Advances in databases and information systems
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Conceptual modeling of XML data was made easier with the introduction of the XSEM model, which utilizes the MDA (Model-driven architecture) ideas of multi-level modeling. XCase is an implementation of this model, enabling users to model their problem domain as a Platform-independent model (PIM), from which Platform-specific models (PSM), XML schemas in our case, can be derived. The main advantage of this approach is maintainability of multiple XML schemas describing the same data from different views as XCase maintains connections between PIM and PSM levels, so that in case of a change to some element, this change can be propagated to all the places where this element is used.