1782 search results - page 48 / 357 » A Data Transformation Method Based on Schema Mapping |
166
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PAMI
2007
15 years 3 months ago
2007
This paper considers the problem of dimensionality reduction by orthogonal projection techniques. The main feature of the proposed techniques is that they attempt to preserve both...
164
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CGF
2010
15 years 3 months ago
2010
Spatiotemporal data pose serious challenges to analysts in geographic and other domains. Owing to the complexity of the geospatial and temporal components, this kind of data canno...
107
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PLDI
2005
ACM
15 years 9 months ago
2005
ACM
A critical optimization in the domain of linear signal transforms, such as the discrete Fourier transform (DFT), is loop merging, which increases data locality and reuse and thus ...
132
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TPCTC
2009
Springer
15 years 10 months ago
2009
Springer
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. A plethora of ETL tools is currently a...
142
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BC
2005
15 years 3 months ago
2005
For reaching to and grasping of an object, visual information about the object must be transformed into motor or postural commands for the arm and hand. In this paper, we present a...