4546 search results - page 580 / 910 » Data Management in the APPA System |
169
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DOLAP
2004
ACM
16 years 6 days ago
2004
ACM
Nowadays, decision support systems are evolving in order to handle complex data. Some recent works have shown the interest of combining on-line analysis processing (OLAP) and data...
220
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ICDT
2012
ACM
13 years 9 months ago
2012
ACM
In a recent paper by Hellerstein [15], a tight relationship was conjectured between the number of strata of a Datalog¬ program and the number of “coordination stages” require...
202
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ASPLOS
2012
ACM
14 years 2 months ago
2012
ACM
Numerous data center services exhibit low average utilization leading to poor energy efficiency. Although CPU voltage and frequency scaling historically has been an effective mea...
208
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ASPLOS
2006
ACM
16 years 22 days ago
2006
ACM
While hardware instruction caches are present in virtually all general-purpose and high-performance microprocessors today, many embedded processors use SRAM or scratchpad memories...
189
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ICDT
2010
ACM
15 years 5 months ago
2010
ACM
Schema mapping composition is a fundamental operation in schema management and data exchange. The mapping composition problem has been extensively studied for a number of mapping ...