964 search results - page 147 / 193 » Efficiently Ordering Query Plans for Data Integration |
236
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ICDE
1998
IEEE
16 years 5 months ago
1998
IEEE
Discovery of functionaldependencies from relations has been identified as an important database analysis technique. In this paper, we present a new approach for finding functional...
247
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ICDE
2005
IEEE
16 years 5 months ago
2005
IEEE
Many scientific applications generate massive volumes of data through observations or computer simulations, bringing up the need for effective indexing methods for efficient stora...
244
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3DPVT
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper introduces a feature based method for the fast generation of sparse 3D point clouds from multiple images with known pose. We extract sub-pixel edge elements (2D positio...
136
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JUCS
2007
15 years 4 months ago
2007
: Integration of heterogeneous information in the context of Internet becomes a key activity to enable a more organized and semantically meaningful access to data sources. As Inter...
126
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USENIX
2001
15 years 5 months ago
2001
This paper describes an efficient and elegant architecture for unifying the meta-data protection of journaling file systems with the data integrity protection of collision-resista...