851 search results - page 65 / 171 » Random constructions and density results |
76
Voted
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Given a wireless sensor network (WSN) whose sensors are randomly and independently distributed in a bounded area following a homogeneous Poisson process with density ρ and eac...
58
Voted
STACS
2005
Springer
15 years 3 months ago
2005
Springer
We provide a deterministic algorithm that constructs small point sets exhibiting a low star discrepancy. The algorithm is based on recent results on randomized roundings respectin...
CORR
2006
Springer
14 years 10 months ago
2006
Springer
Abstract-- We investigate cascade dynamics in thresholdcontrolled (multiplex) propagation on random geometric networks. We find that such local dynamics can serve as an efficient, ...
ICCV
2007
IEEE
16 years 12 days ago
2007
IEEE
Particle filters encode a time-evolving probability density by maintaining a random sample from it. Level sets represent closed curves as zero crossings of functions of two variab...
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—The spatial distribution of nodes in wireless networks has important impact on network performance properties, such as capacity and connectivity. Although random sample ...