160 search results - page 16 / 32 » Schema and Database Evolution in the O2 Object Database Syst... |
126
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WISE
2000
Springer
15 years 4 months ago
2000
Springer
The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
111
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PVLDB
2010
14 years 10 months ago
2010
Database systems often use XML schema to describe the format of valid XML documents. Usually, this format is determined when the system is designed. Sometimes, in an already funct...
161
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SIGMOD
2006
ACM
15 years 11 months ago
2006
ACM
In this paper, we propose a methodological approach for the model driven development of secure XML databases (DB). This proposal is within the framework of MIDAS, a model driven m...
101
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ER
2006
Springer
15 years 3 months ago
2006
Springer
When web servers publish data formatted in XML, only the current state of the data is (generally) published. But data evolves over time as it is updated. Capturing that evolution i...
SSDBM
1998
IEEE
15 years 3 months ago
1998
IEEE
In several working environments, production involves repeated executions of certain procedures. A workflow describes the individual tasks performed in these procedures and their i...