689 search results - page 59 / 138 » Optimal Segmentation Using Tree Models |
INFOCOM
2003
IEEE
14 years 29 days ago
2003
IEEE
— Wireless multicast/broadcast sessions, unlike wired networks, inherently reaches several nodes with a single transmission. For omnidirectional wireless broadcast to a node, all...
CADE
2001
Springer
14 years 8 months ago
2001
Springer
Context trees are a popular and effective tool for tasks such as compression, sequential prediction, and language modeling. We present an algebraic perspective of context trees for...
ILP
1997
Springer
13 years 12 months ago
1997
Springer
Abstract. We present a logical approach to graph theoretical learning that is based on using alphabetic substitutions for modelling graph morphisms. A classi ed graph is represente...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
We analyze and improve low rank representation (LRR), the state-of-the-art algorithm for subspace segmentation of data. We prove that for the noiseless case, the optimization mode...