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» Making priors a priority
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ICASSP
2008
IEEE
15 years 3 months ago
Maximum a posteriori ICA: Applying prior knowledge to the separation of acoustic sources
Independent component analysis (ICA) for convolutive mixtures is often applied in the frequency domain due to the desirable decoupling into independent instantaneous mixtures per ...
Graham W. Taylor, Michael L. Seltzer, Alex Acero
95
Voted
TMI
2010
164views more  TMI 2010»
14 years 4 months ago
Robust Reconstruction of MRSI Data Using a Sparse Spectral Model and High Resolution MRI Priors
We introduce a novel algorithm to address the challenges in magnetic resonance (MR) spectroscopic imaging. In contrast to classical sequential data processing schemes, the proposed...
Ramin Eslami, Mathews Jacob
ICIP
2008
IEEE
15 years 3 months ago
Breast contour detection with shape priors
Breast cancer conservative treatment (BCCT) is considered the gold standard of breast cancer treatment. However, aesthetic results are heterogeneous and difficult to evaluate in ...
Ricardo Sousa, Jaime S. Cardoso, Joaquim F. Pinto ...
72
Voted
COLT
2007
Springer
15 years 3 months ago
Online Learning with Prior Knowledge
The standard so-called experts algorithms are methods for utilizing a given set of “experts” to make good choices in a sequential decision-making problem. In the standard setti...
Elad Hazan, Nimrod Megiddo
ICDE
2005
IEEE
131views Database» more  ICDE 2005»
15 years 10 months ago
Improving Preemptive Prioritization via Statistical Characterization of OLTP Locking
OLTP and transactional workloads are increasingly common in computer systems, ranging from ecommerce to warehousing to inventory management. It is valuable to provide priority sch...
David T. McWherter, Bianca Schroeder, Anastassia A...