1981 search results - page 215 / 397 » Model-Checking Hierarchical Structures |
PR
2007
13 years 9 months ago
2007
This paper presents a hierarchical multi-state pose-dependent approach for facial feature detection and tracking under varying facial expression and face pose. For effective and e...
KDD
2002
ACM
14 years 10 months ago
2002
ACM
Images are highly complex multidimensional signals, with rich and complicated information content. For this reason they are difficult to analyze through a unique automated approach...
ECCV
2000
Springer
15 years 2 days ago
2000
Springer
This paper considers projective reconstruction with a hierarchical computational structure of trifocal tensors that integrates feature tracking and geometrical validation of the f...
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
We consider the problem of maintaining frequency counts for items occurring frequently in the union of multiple distributed data streams. Na?ive methods of combining approximate f...
SDM
2009
SIAM
14 years 7 months ago
2009
SIAM
Many datasets can be described in the form of graphs or networks where nodes in the graph represent entities and edges represent relationships between pairs of entities. A common ...