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» XSEM - A Conceptual Model for XML
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DAWAK
2004
Springer
14 years 1 months ago
Conceptual Design of XML Document Warehouses
EXtensible Markup Language (XML) has emerged as the dominant standard in describing and exchanging data among heterogeneous data sources. XML with its self-describing hierarchical ...
Vicky Nassis, Rajagopal Rajugan, Tharam S. Dillon,...
ICDIM
2007
IEEE
13 years 9 months ago
Extending E-R for modelling XML keys
With the growing popularity of XML there is a need not only to describe the structure of XML data but also its semantics. For the conceptual modelling of XML we can use existing c...
Martin Necasky, Jaroslav Pokorný
IDEAS
2007
IEEE
118views Database» more  IDEAS 2007»
14 years 1 months ago
A Two Layered Approach for Querying Integrated XML Sources
The problem of data integration (query decomposition, data fragmentation) has been widely studied in literature, but the inherent hierarchical nature of XML data presents problems...
Felipe Victolla Silveira, Carlos A. Heuser
EMISA
2005
Springer
14 years 1 months ago
Representing Generalization/Specialization in XML Schema
: XML is an effective universal data-interchange format, and XML Schema has become the preeminent mechanism for describing valid XML document structures. Generalization/specializat...
Reema Al-Kamha, David W. Embley, Stephen W. Liddle
BPM
2009
Springer
148views Business» more  BPM 2009»
13 years 5 months ago
Enabling Widespread Configuration of Conceptual Models - An XML Approach
The manual adaptation of conceptual models in general and reference models in particular is a time consuming and error prone task, which has to be carefully conducted. The configur...
Sebastian Herwig, Armin Stein