24444 search results - page 261 / 4889 » A Data Model for Data Integration |
297
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VLDB
2006
ACM
16 years 6 months ago
2006
ACM
: Moving Objects Databases have become an important research issue in recent years. For and querying moving objects, there exists a comprehensive framework of abstract data types t...
183
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CGI
2009
IEEE
15 years 10 months ago
2009
IEEE
Despite the clear benefits that stream and path surfaces bring when visualizing 3D vector fields, their use in both industry and for research has not proliferated. This is due, in...
188
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BIS
2007
15 years 8 months ago
2007
Business intelligence requires the collecting and merging of information from many different sources, both structured and unstructured, in order to analyse for example financial ...
192
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TVCG
1998
15 years 6 months ago
1998
—New challenges on vector field visualization emerge as time-dependent numerical simulations become ubiquitous in the field of computational fluid dynamics (CFD). To visualize da...
175
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JUCS
2010
15 years 5 months ago
2010
Abstract: Qualitative Spatial Reasoning can be greatly improved if metric information can be represented and reasoning can be performed on it; moreover, modelling vagueness and unc...