ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
As dynamic connectivity is shown essential for normal brain function and is disrupted in disease, it is critical to develop models for inferring brain effective connectivity from ...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper describes a multi-biometric verification system that is fully adaptive to variability in data acquisition using fuzzy logic decision fusion. The system uses fuzzy logic...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
There are currently a large number of ‘‘orphan’’ G-protein-coupled receptors (GPCRs) whose endogenous ligands (peptide hormones) are unknown. Identification of these pepti...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
Alterations in the number of DNA copies are very common in tumor cells and may have a very important role in cancer development and progression. New array platforms provide means ...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
The efficiency of most pitch estimation methods declines when the analyzed frame is shortened and/or when a wide fundamental frequency (F0) range is targeted. The technique propo...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper considers the problem of learning cellular signaling networks from incomplete measurements of pathway activity. Cells respond to environmental changes (e.g., starvation...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...
ICASSP
2007
IEEE
14 years 6 months ago
2007
IEEE
We introduce a new bistatic synthetic-aperture imaging method for a radar system consisting of two receivers, which will be referred to as hitchhikers, and a source of opportunity...