1937 search results - page 165 / 388 » Robust Hierarchical Clustering |
SIGMOD
2010
ACM
13 years 11 months ago
2010
ACM
Histograms have been widely used for fast estimation of query result sizes in query optimization. In this paper, we propose a new histogram method, called the Skew-Tolerant Histog...
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
Hierarchies are a powerful tool for image segmentation, they produce a multiscale representation which allows to design robust algorithms and can be stored in tree-like structures...
CVPR
2011
IEEE
13 years 6 months ago
2011
IEEE
In this paper, we present an unsupervised method for mining activities in videos. From unlabeled video sequences of a scene, our method can automatically recover what are the recu...
CVPR
2006
IEEE
15 years 20 days ago
2006
IEEE
Spectral clustering is a simple yet powerful method for finding structure in data using spectral properties of an associated pairwise similarity matrix. This paper provides new in...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
A system is described that tracks moving objects in a video dataset so as to extract a representation of the objects' 3D trajectories. The system then finds hierarchical clus...