6274 search results - page 478 / 1255 » From query complexity to computational complexity |
196
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CHI
2002
ACM
16 years 7 months ago
2002
ACM
Flow visualization in 3D is challenging due to perceptual problems such as occlusion, lack of directional cues, lack of depth cues, and visual complexity. In this paper we present...
181
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CCGRID
2005
IEEE
16 years 17 days ago
2005
IEEE
Large distributed Grid systems pose new challenges in job scheduling due to complex workload characteristics and system characteristics. Due to the numerous parameters that must b...
200
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
We propose a method for learning using a set of feature representations which retrieve different amounts of information at different costs. The goal is to create a more efficient ...
202
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
Joint data alignment is often regarded as a data simplification process. This idea is powerful and general, but raises two delicate issues. First, one must make sure that the usef...
170
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
Video segmentation is among the most important challenges of video processing and compression (MPEG-4 and MPEG-7). A drawback of classical methods is the computational cost due to...