42 search results - page 8 / 9 » On Linear Programming Relaxations for Unsplittable Flow in T... |
TWC
2010
12 years 11 months ago
2010
In this paper, we study the problem of supporting multicast traffic in wireless sensor networks with network coding. On one hand, coding operations can reduce power consumption and...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
It has been shown that network coding can lead to significant improvement in network capacity and reduction in power consumption for multicast traffic in wireless networks. In this...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—The paper addresses the maximal lifetime problem in sensor-target surveillance networks. Given a set of sensors and targets in an Euclidean plane, each sensor can watch all targ...
ORL
2006
13 years 4 months ago
2006
The strategic safety stock placement problem is a constrained separable concave minimization problem and so is solvable, in principle, as a sequence of mixed-integer programming p...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We propose a novel global pose estimation method to detect body parts of articulated objects in images based on non-tree graph models. There are two kinds of edges defined in the ...