449 search results - page 21 / 90 » Meta Object Approach to Database Schema Integration |
XSYM
2009
Springer
15 years 4 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...
VLDB
2005
ACM
15 years 3 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...
ECOOP
1999
Springer
15 years 1 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 ...
COOPIS
2004
IEEE
15 years 1 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...
GIS
1999
ACM
15 years 1 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...