5213 search results - page 223 / 1043 » Statistical entity-topic models |
ECCV
1998
Springer
14 years 10 months ago
1998
Springer
?We describe a new method of matching statistical models of appearance to images. A set of model parameters control modes of shape and gray-level variation learned from a training ...
ISLPED
2000
ACM
14 years 20 days ago
2000
ACM
We present new modeling and simulation techniques to improve the accuracy and efficiency of transient analysis of large power distribution grids. These include an accurate model ...
MVA
2002
13 years 8 months ago
2002
In this paper, a close-form B-snake model is presented for contour extraction in medical images. Based on our previous research work [lo], the Principal Component Analysis (PCA) h...
STOC
2009
ACM
14 years 9 months ago
2009
ACM
We analyze the mixing time of a natural local Markov chain (the Glauber dynamics) on configurations of the solid-onsolid model of statistical physics. This model has been proposed...
ISIPTA
2003
IEEE
14 years 1 months ago
2003
IEEE
A second-order hierarchical uncertainty model of a system of independent random variables is studied in the paper. It is shown that the complex nonlinear optimization problem for ...