402 search results - page 73 / 81 » A branch and cut algorithm for the Steiner problem in graphs |
TIP
2010
13 years 1 months ago
2010
Abstract--Image segmentation plays an important role in computer vision and image analysis. In this paper, image segmentation is formulated as a labeling problem under a probabilit...
CVPR
2009
IEEE
15 years 1 months ago
2009
IEEE
Higher order energy functions have the ability to encode
high level structural dependencies between pixels, which
have been shown to be extremely powerful for image labeling
pro...
CVPR
2012
IEEE
12 years 20 days ago
2012
IEEE
We present a new algorithm to jointly track multiple objects in multi-view images. While this has been typically addressed separately in the past, we tackle the problem as a single...
FOCS
2008
IEEE
14 years 1 months ago
2008
IEEE
We prove that approximating the Max Acyclic Subgraph problem within a factor better than 1/2 is Unique-Games hard. Specifically, for every constant ε > 0 the following holds:...
COR
2004
13 years 6 months ago
2004
The multicasting is defined as the distribution of the same information stream from one to many nodes concurrently. There has been an intensive research effort to design protocols...