100 search results - page 15 / 20 » Approximation Algorithms for the Unsplittable Flow Problem |
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— We consider the network control problem for wireless networks with flow level dynamics under the general k-hop interference model. In particular, we investigate the co...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. Variational problems, which are commonly used to solve lowlevel vision tasks, are typically minimized via a local, iterative optimization strategy, e.g. gradient descent....
JMLR
2006
13 years 7 months ago
2006
Similarity of edge labeled graphs is considered in the sense of minimum squared distance between corresponding values. Vertex correspondences are established by isomorphisms if bo...
SIAMSC
2008
13 years 7 months ago
2008
Important quantities in aerodynamic flow simulations are the aerodynamic force coefficients including the pressure induced and the viscous stress induced drag, lift and moment coef...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Active contours were proposed by Kass et al. as a way to represent the contours of an image. Although the method is simple, one of its shortcomings is its inability to converge in...