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ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
We propose a new statistical model, named Hierarchical Topic Trajectory Model (HTTM), for acquiring a dynamically changing topic model that represents the relationship between vid...
ICA
2004
Springer
14 years 3 months ago
2004
Springer
The blind separation problem where the sources are not independent, but have variance-dependencies is discussed. Hyv¨arinen and Hurri[1] proposed an algorithm which requires no as...
TSD
2001
Springer
14 years 2 months ago
2001
Springer
This paper deals with the effective implementation of the new Czech morphological analyser ajka which is based on the algorithmic description of the Czech formal morphology. First...
JMLR
2012
12 years 22 days ago
2012
In this paper, we propose a novel formulation of the network clique detection problem by introducing a general network data representation framework. We show connections between o...
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
A common technique used to acquire high dynamic range image data is that of exposure bracketing--short exposure times are required to capture bright regions of the image without s...