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220
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Database archiving is important for the retrieval of old versions of a database and for temporal queries over the history of data. We demonstrate XArch, a management system for ma...
187
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Schema mappings are logical assertions that specify the relationships between a source and a target schema in a declarative way. The specification of such mappings is a fundamenta...
232
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
225
click to vote
SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
In many data sharing settings, such as within the biological and biomedical communities, global data consistency is not always attainable: different sites' data may be dirty,...
205
Voted
SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
Applications that require real-time processing of high-volume data steams are pushing the limits of traditional data processing infrastructures. These stream-based applications in...