543 search results - page 17 / 109 » Modeling and Executing the Data Warehouse Refreshment Proces... |
105
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CLOUD
2010
ACM
15 years 2 months ago
2010
ACM
We present a parallel data processor centered around a programming model of so called Parallelization Contracts (PACTs) and the scalable parallel execution engine Nephele [18]. Th...
DAWAK
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Data Warehouse (DWH) information is accessed by business processes. Today, no conceptual models exist that make the relationship between the DWH and the business processe...
97
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VLDB
2001
ACM
15 years 2 months ago
2001
ACM
In this paper we propose a new framework for dynamic distributed query processing based on so-called HyperQueries which are essentially query evaluation sub-plans “sitting behin...
DOLAP
2003
ACM
15 years 2 months ago
2003
ACM
Metadata management is an essential factor in data warehousing. In data warehousing environments, data is transformed and integrated into a single database from multiple autonomou...
136
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ADHOC
2010
14 years 6 months ago
2010
A Mobile Ad-hoc Network has limited and scarce resources and thus routing protocols in such environments must be kept as simple as possible. The Simple Ant Routing Algorithm (SARA...