315 search results - page 50 / 63 » Algebraic Lower Bounds for Computing on Encrypted Data |
MIR
2004
ACM
15 years 2 months ago
2004
ACM
Searching moving object trajectories of video databases has been applied to many fields, such as video data analysis, content-based video retrieval, video scene classification. ...
107
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NETWORKING
2011
14 years 10 days ago
2011
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
115
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GRAPHICSINTERFACE
2007
14 years 11 months ago
2007
Modeling 3D objects and scenes is an important part of computer graphics. One approach to modeling is projecting binary patterns onto the scene in order to obtain correspondences ...
106
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ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
We introduce a framework for computing statistically optimal estimates of geometric reconstruction problems. While traditional algorithms often suffer from either local minima or ...