1541 search results - page 37 / 309 » Analysis of Random Noise and Random Walk Algorithms |
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—We consider the Bayesian inference of a random Gaussian vector in a linear model with a random Gaussian matrix. We review two approaches to finding the MAP estimator for this m...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...
SODA
1998
ACM
13 years 10 months ago
1998
ACM
We introduce a new set of probabilistic analysis tools based on the analysis of And-Or trees with random inputs. These tools provide a unifying, intuitive, and powerful framework ...
DCOSS
2005
Springer
13 years 11 months ago
2005
Springer
In this paper, we consider the problem of energy balanced data propagation in wireless sensor networks and we generalise previous works by allowing realistic energy assignment. A n...
SDM
2008
SIAM
13 years 10 months ago
2008
SIAM
In constrained clustering it is common to model the pairwise constraints as edges on the graph of observations. Using results from graph theory, we analyze such constraint graphs ...