315 search results - page 29 / 63 » Quantile and histogram estimation |
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
We present a new technique for using samples to estimate join cardinalities. This technique, which we term "end-biased samples," is inspired by recent work in network tr...
ICIAP
2009
ACM
14 years 8 months ago
2009
ACM
This paper presents a method to estimate the position of object using contextual information. Although convention methods used only shape contextual information, color contextual i...
CVPR
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a new, robust and computationally efficient method for estimating the probability density of the intensity values in an image. Our approach makes use of a continuous r...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
CMIG
2011
12 years 11 months ago
2011
In this paper, a method is described to automatically estimate the visible body region of a computed tomography (CT) volume image. In order to quantify the body region, a body coo...