303 search results - page 47 / 61 » Update Algorithms for the Sketch Data Model |
MM
2004
ACM
15 years 5 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...
ICRA
2010
IEEE
14 years 10 months ago
2010
IEEE
— Building upon previous work that demonstrates the effectiveness of WiFi localization information per se, in this paper we contribute a mobile robot that autonomously navigates ...
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ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
Robust real-time tracking of non-rigid objects in a dynamic environment is a challenging task. Among various cues in tracking, color can provide an efficient visual cue for this t...
TVCG
2010
14 years 10 months ago
2010
—We present a scheme for view-dependent level-of-detail control that is implemented entirely on programmable graphics hardware. Our scheme selectively refines and coarsens an ar...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—In OBS network, assembly period and burst drop rate impact the performance of the upper layer. This paper evaluates the effect of parameters of OBS network on the throughput of ...