449 search results - page 21 / 90 » Meta Object Approach to Database Schema Integration |
182
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XSYM
2009
Springer
16 years 14 days 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...
140
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VLDB
2005
ACM
15 years 11 months ago
2005
ACM
A fundamental concern of information integration in an XML context is the ability to embed one or more source documents in a target document so that (a) the target document confor...
143
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ECOOP
1999
Springer
15 years 10 months ago
1999
Springer
Several advanced applications, such as those dealing with the Web, need to handle data whose structure is not known a-priori. Such requirement severely limits the applicability of ...
168
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COOPIS
2004
IEEE
15 years 9 months ago
2004
IEEE
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
164
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GIS
1999
ACM
15 years 10 months ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...