529 search results - page 43 / 106 » An Analytic Logic of Aggregation |
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SIGMOD
2006
ACM
15 years 10 months ago
2006
ACM
We introduce XPORT, a profile-driven distributed data dissemination system that supports an extensible set of data types, profile types, and optimization metrics. XPORT efficientl...
DAWAK
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
By providing an integrated and optimized support for user-defined aggregates (UDAs), data stream management systems (DSMS) can achieve superior power and generality while preservi...
DOLAP
2005
ACM
14 years 11 months ago
2005
ACM
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
DAC
2010
ACM
15 years 1 months ago
2010
ACM
Understanding the flow of information is an important aspect in computer security. There has been a recent move towards tracking information in hardware and understanding the flow...