296 search results - page 10 / 60 » Approaches to Implementing Active Semantics with XML Schema |
130
Voted
ER
2005
Springer
15 years 7 months ago
2005
Springer
Query rewriting is a fundamental task in query optimization and data integration. With the advent of the web, there has been renewed interest in data integration, where data is dis...
105
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DEXA
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
121
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ECMDAFA
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we present a methodology supporting the definition of data models on basis of a limited set of well-known UML features, thereby allowing these models to be created an...
238
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SIGMOD
2000
ACM
15 years 6 months ago
2000
ACM
XML is rapidly emerging as the new standard for data representation and exchange on the Web. An XML document can be accompanied by a Document Type Descriptor (DTD) which plays the...
137
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XSYM
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. We propose a mapping from the Enhanced Entity Relationship conceptual model to the W3C XML Schema Language with the following properties: information and integrity constr...