80 search results - page 4 / 16 » A fast cost scaling algorithm for submodular flow |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
The computational complexity of current visual categorization algorithms scales linearly at best with the number of categories. The goal of classifying simultaneously Ncat = 104 -...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We consider a class of learning problems that involve a structured sparsityinducing norm defined as the sum of -norms over groups of variables. Whereas a lot of effort has been pu...
CPAIOR
2009
Springer
14 years 2 months ago
2009
Springer
The interdiction problem arises in a variety of areas including military logistics, infectious disease control, and counter-terrorism. In the typical formulation of network interdi...
VIS
2007
IEEE
14 years 8 months ago
2007
IEEE
We present a novel approach for analyzing two-dimensional (2D) flow field data based on the idea of invariant moments. Moment invariants have traditionally been used in computer vi...
PLDI
2000
ACM
13 years 11 months ago
2000
ACM
Most compiler optimizations and software productivity tools rely on information about the effects of pointer dereferences in a program. The purpose of points-to analysis is to com...