180 search results - page 23 / 36 » Causation and Causal Conditionals |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Let X be a non-negative random variable and let the conditional distribution of a random variable Y , given X, be Poisson(γ · X), for a parameter γ ≥ 0. We identify a natural...
CSFW
1992
IEEE
13 years 11 months ago
1992
IEEE
Most security models explicitly (or implicitly) include the tranquillity principle which prohibits changing the security level of a given piece of information. Yet in practical sy...
SIGPRO
2008
13 years 7 months ago
2008
Digital filters with linear phase responses, that is, constant group delay responses are needed in many applications for signal and image processing. In this paper, a novel method...
IJON
2010
13 years 6 months ago
2010
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains...
PAMI
2010
13 years 5 months ago
2010
—We propose a unified graphical model that can represent both the causal and noncausal relationships among random variables and apply it to the image segmentation problem. Specif...