850 search results - page 129 / 170 » Constraint propagation on quadratic constraints |
IEEESP
2010
13 years 6 months ago
2010
Role engineering for role-based access control (RBAC) is a process to define roles, permissions, constraints, and role hierarchies. The scenario-driven role engineering process pr...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Advance reservation of connection requests is a growing focus area and a range of solutions have been proposed. However, most efforts here have focused on scheduling algorithm desi...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose a Monte Carlo method for determining the parameters of multipath components (MPCs) for ultra-wideband channels. A partially collapsed Gibbs sampler is used for jointly ...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Multi-target tracking requires locating the targets and labeling their identities. The latter is a challenge when many targets, with indistinct appearances, frequently occlude one...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we propose a local cost aggregation approach for real time stereo vision on a graphics processing unit (GPU). Recent research shows that local approaches based on c...