21 search results - page 4 / 5 » Context identification for efficient multiple-model state es... |
CIKM
2008
Springer
13 years 8 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
ICPR
2006
IEEE
14 years 7 months ago
2006
IEEE
Tracking multiple interacting objects represents a challenging area in computer vision. The tracking problem in general can be formulated as the task of recovering the spatio-temp...
CGF
2008
13 years 6 months ago
2008
This paper presents a novel method that effectively combines both control variates and importance sampling in a sequential Monte Carlo context. The radiance estimates computed dur...
TASLP
2008
13 years 6 months ago
2008
The new model reduces the impact of local spectral and temporal variability by estimating a finite set of spectral and temporal warping factors which are applied to speech at the f...
BMCBI
2004
13 years 6 months ago
2004
Background: A key step in the analysis of microarray expression profiling data is the identification of genes that display statistically significant changes in expression signals ...