2338 search results - page 249 / 468 » Using UML to model relational database operations |
148
Voted
SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
To ensure high data quality, data warehouses must validate and cleanse incoming data tuples from external sources. In many situations, clean tuples must match acceptable tuples in...
169
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ACIIDS
2009
IEEE
15 years 11 months ago
2009
IEEE
— In this paper I show how ontologies support the student modelling through the semantic definition of concepts that depict a student. The aim is to outline the framework for bui...
195
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CVPR
2006
IEEE
16 years 7 days ago
2006
IEEE
This paper describes an algorithm for pose and illumination invariant face recognition from a single image under occlusions. The method iteratively estimates the parameters of a 3...
143
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ICALT
2003
IEEE
15 years 11 months ago
2003
IEEE
Since the approval of IEEE LOM Draft Standard and the advance of network-driven learning technology, a large number of resource database constructors, content developers and learn...
165
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CVDB
2004
ACM
15 years 11 months ago
2004
ACM
Capture, processing, and assimilation of digital media-based information such as video, images, or audio requires a unified framework within which signal processing techniques and...