7 search results - page 2 / 2 » Tests for cointegration with structural breaks based on subs... |
BMCBI
2005
13 years 5 months ago
2005
Motivation: In cluster analysis, the validity of specific solutions, algorithms, and procedures present significant challenges because there is no null hypothesis to test and no &...
ICIAP
2009
ACM
14 years 6 months ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...