1137 search results - page 149 / 228 » A framework to model real-time databases |
213
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DOLAP
2005
ACM
15 years 8 months ago
2005
ACM
Different modeling approaches have been proposed to overcome every design pitfall of the development of the different parts of a data warehouse (DW) system. However, they are all ...
258
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
In this paper we introduce the idea of snapshot queries for energy efficient data acquisition in sensor networks. Network nodes generate models of their surrounding environment th...
161
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OOPSLA
2007
Springer
16 years 13 days ago
2007
Springer
Current real-world software applications typically involve heavy use of relational and XML data and their query languages. Unfortunately object-oriented languages and database que...
184
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INEX
2005
Springer
15 years 11 months ago
2005
Springer
Retrieving information from heterogeneous data sources in a flexible manner and within a single (database) framework is still a challenge. In this paper we present several extensi...
140
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DEXAW
2003
IEEE
15 years 11 months ago
2003
IEEE
A challenging task in security engineering concerns the specification and integration of security with other requirements at the top level of requirements engineering. Empirical ...