452 search results - page 15 / 91 » A convex optimization approach to the mode acceleration prob... |
EOR
2010
13 years 7 months ago
2010
We propose a modified alternate direction method for solving convex quadratically constrained quadratic semidefinite optimization problems. The method is a first-order method, the...
IJCV
2011
13 years 2 months ago
2011
This paper is devoted to the optimization problem of continuous multipartitioning, or multi-labeling, which is based on a convex relaxation of the continuous Potts model. In contr...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we consider the joint problem of congestion control and scheduling with multi-class Quality of Service (QoS) requirements. Generally, the joint problem is formulated...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
BROADNETS
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— In this paper we analyze the positioning of landmarks in coordinates-based Internet distance prediction approaches with focus on Global Network Positioning (GNP). We sh...