1487 search results - page 58 / 298 » Representing and Querying Data Transformations |
115
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KBSE
2009
IEEE
15 years 8 months ago
2009
IEEE
—In the Model-Driven Architecture (MDA) paradigm the Query/View/Transformation (QVT) standard plays a vital role for model transformations. Especially the high-level declarative ...
118
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DEXAW
2004
IEEE
15 years 5 months ago
2004
IEEE
Data exchange between embedded systems and other small or large computing devices increases. Since data in different data sources may refer to the same real world objects, data ca...
APPML
2007
15 years 1 months ago
2007
A method of topological grammars is proposed for multidimensional data approximation. For data with complex topology we define a principal cubic complex of low dimension and give...
SIGMOD
2003
ACM
16 years 1 months ago
2003
ACM
Traditional databases store sets of relatively static records with no pre-defined notion of time, unless timestamp attributes are explicitly added. While this model adequately rep...
143
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DAWAK
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. In the last years, extending OLAP (On-Line Analytical Processing) systems with spatial and temporal features has attracted the attention of of the GIS (Geographic Informa...