19892 search results - page 246 / 3979 » The POSTGRES Data Model |
172
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
Data Grids provide geographically distributed resources for large-scale data-intensive applications that generate large data sets. However, ensuring efficient access to such huge...
190
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BNCOD
2008
15 years 8 months ago
2008
Abstract. The problem of dealing with inconsistent data while integrating XML data from different sources is an important task, necessary to improve data integration quality. Typic...
204
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DNIS
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This work proposes LEASE, a novel Mobile-P2P lease-based economic incentive model, in which data requestors need to pay the price (in virtual currency) of their requested...
190
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DOLAP
2008
ACM
15 years 8 months ago
2008
ACM
With the multiplication of XML data sources, many XML data warehouse models have been proposed to handle data heterogeneity and complexity in a way relational data warehouses fail...
179
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DOLAP
1998
ACM
15 years 10 months ago
1998
ACM
Star schema has been a typical model for both online transaction processing in traditional databases and online analytical processing in large data warehouses. In the star schema,...