5785 search results - page 178 / 1157 » Approximability of Probability Distributions |
135
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DASFAA
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract. Visibility query is fundamental to many analysis and decisionmaking tasks in virtual environments. Visibility computation is time complex and the complexity escalates in ...
138
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COMPGEOM
1993
ACM
15 years 8 months ago
1993
ACM
We give a practical and provably good Monte Carlo algorithm for approximating center points. Let P be a set of n points in IRd . A point c ∈ IRd is a β-center point of P if eve...
159
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ECCV
2000
Springer
16 years 5 months ago
2000
Springer
A probabilistic method for tracking 3D articulated human figures in monocular image sequences is presented. Within a Bayesian framework, we define a generative model of image appea...
136
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STOC
2009
ACM
16 years 4 months ago
2009
ACM
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
124
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KESAMSTA
2009
Springer
15 years 10 months ago
2009
Springer
In this paper, we propose a probabilistic model to study the interaction of bidder and seller agents in sequential automated auctions. We consider a designated “special bidder”...