186 search results - page 13 / 38 » A Practical Approach to Hypothetical Database Queries |
103
Voted
EDBT
2008
ACM
16 years 16 days ago
2008
ACM
Data Stream Management Systems (DSMSs) must support optimized execution scheduling of multiple continuous queries on massive, and frequently bursty, data streams. Previous approac...
85
Voted
SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
We demonstrate ProgXe, a practical approach to support MultiCriteria Decision Support (MCDS) applications that need to report results as they are being generated to enable the use...
229
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ICDE
2006
IEEE
16 years 1 months ago
2006
IEEE
Streaming XPath evaluation algorithms must record a potentially exponential number of pattern matches when both predicates and descendant axes are present in queries, and the XML ...
93
Voted
CIKM
2003
Springer
15 years 5 months ago
2003
Springer
Existing estimation approaches for multi-dimensional databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Mo...
102
Voted
SIGMOD
2004
ACM
16 years 17 days ago
2004
ACM
Database selection is an important step when searching over large numbers of distributed text databases. The database selection task relies on statistical summaries of the databas...