38 search results - page 1 / 8 » A reinvestigation of robust scale estimation in finite sampl... |
CSDA
2008
13 years 3 months ago
2008
CSDA
2008
13 years 4 months ago
2008
The finite sample properties of the Fourier estimator of integrated volatility under market microstructure noise are studied. Analytic expressions for the bias and the mean square...
PAMI
2010
13 years 3 months ago
2010
In this paper, we present a new Adaptive Scale Kernel Consensus (ASKC) robust estimator as a generalization of the popular and state-of-the-art robust estimators such as RANSAC (R...
P2P
2009
IEEE
13 years 11 months ago
2009
IEEE
—Characterizing user churn has become an important topic in studying P2P networks, both in theoretical analysis and system design. Recent work [26] has shown that direct sampling...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
Texture flow estimation is a valuable step in a variety of vision related tasks, including texture analysis, image segmentation, shape-from-texture and texture remapping. This pap...