358 search results - page 33 / 72 » Algebraic Optimization of Computations over Scientific Datab... |
194
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SIGMOD
2007
ACM
16 years 18 days ago
2007
ACM
Managing uncertain data using probabilistic frameworks has attracted much interest lately in the database literature, and a central computational challenge is probabilistic infere...
103
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APWEB
2004
Springer
15 years 5 months ago
2004
Springer
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...
105
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EDBT
2008
ACM
16 years 18 days ago
2008
ACM
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
89
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FTDB
2008
15 years 15 days ago
2008
The automatic extraction of information from unstructured sources has opened up new avenues for querying, organizing, and analyzing data by drawing upon the clean semantics of str...
113
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WEBDB
2000
Springer
15 years 4 months ago
2000
Springer
Rewriting queries using views is a powerful technique that has applications in data integration, data warehousing and query optimization. Query rewriting in relational databases i...