28497 search results - page 5429 / 5700 » Improving experiences of computation |
291
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
To retrieve similar database videos to a query clip, each video is typically represented by a sequence of highdimensional feature vectors. Given a query video containing m feature...
303
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Database columns are often correlated, so that cardinality estimates computed by assuming independence often lead to a poor choice of query plan by the optimizer. Multidimensional...
197
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VIS
2006
IEEE
16 years 8 months ago
2006
IEEE
Current practice in particle visualization renders particle position data directly onto the screen as points or glyphs. Using a camera placed at a fixed position, particle motions...
205
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VIS
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a novel, geometrically adaptive method for surface reconstruction from noisy and sparse point clouds, without orientation information. The method employs a fast convecti...
199
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VIS
2009
IEEE
16 years 8 months ago
2009
IEEE
Many techniques have been proposed to show uncertainty in data visualizations. However, very little is known about their effectiveness in conveying meaningful information. In this ...