1517 search results - page 251 / 304 » On automatic knowledge validation for Bayesian knowledge bas... |
ICML
2000
IEEE
14 years 9 months ago
2000
IEEE
If all features causing heterogeneity were observed, a mixture of experts approach (Jacobs et al., 1991) is likely to be superior to using a single model. When unobserved or very n...
KDD
2006
ACM
14 years 9 months ago
2006
ACM
We describe a data mining system to detect frauds that are camouflaged to look like normal activities in domains with high number of known relationships. Examples include accounti...
DSN
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we introduce a novel metric that can quantitatively measure the practical effectiveness (i.e. anonymity) of all anonymous networks in the presence of timing attack....
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
This paper describes a hidden Markov model (HMM) based approach to perform search interface segmentation. Automatic processing of an interface is a must to access the invisible co...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
Humans have an innate ability to perceive symmetry, but it is not obvious how to automate this powerful insight. In this paper the mathematical theory of Frieze and wallpaper grou...