851 search results - page 59 / 171 » Random constructions and density results |
MOBIHOC
2008
ACM
15 years 10 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...
FOCS
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract— We show how to efficiently extract truly random bits from two independent sources of linear min-entropy, under a computational assumption. The assumption we rely on is...
105
Voted
CVPR
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we present an approach to multi-view image-based 3D reconstruction by statistically inversing the ray-tracing based image generation process. The proposed algorithm...
79
Voted
TIP
2008
14 years 10 months ago
2008
This paper presents recursive cavity modeling--a principled, tractable approach to approximate, near-optimal inference for large Gauss-Markov random fields. The main idea is to su...
BMCBI
2006
14 years 10 months ago
2006
Background: One-dimensional protein structures such as secondary structures or contact numbers are useful for three-dimensional structure prediction and helpful for intuitive unde...