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PAMI
2007
187views more  PAMI 2007»
13 years 9 months ago
Supervised Learning of Semantic Classes for Image Annotation and Retrieval
—A probabilistic formulation for semantic image annotation and retrieval is proposed. Annotation and retrieval are posed as classification problems where each class is defined as...
Gustavo Carneiro, Antoni B. Chan, Pedro J. Moreno,...
PR
2007
189views more  PR 2007»
13 years 9 months ago
Information cut for clustering using a gradient descent approach
We introduce a new graph cut for clustering which we call the Information Cut. It is derived using Parzen windowing to estimate an information theoretic distance measure between p...
Robert Jenssen, Deniz Erdogmus, Kenneth E. Hild II...
ICASSP
2010
IEEE
13 years 8 months ago
Flexible complex ICA of fMRI data
Data-driven analysis methods, in particular independent component analysis (ICA) has proven quite useful for the analysis of functional magnetic imaging (fMRI) data. In addition, ...
Hualiang Li, Tülay Adali, Nicolle M. Correa, ...
JSAC
2010
92views more  JSAC 2010»
13 years 8 months ago
Analysis of Nonlinear Transition Shift and Write Precompensation in Perpendicular Recording Systems
Abstract—In high density perpendicular magnetic recording channels, nonlinear transition shift (NLTS) is one of the distortions that can degrade the system performance. Write pre...
Zheng Wu, Paul H. Siegel, Jack K. Wolf, H. Neal Be...
ISQED
2011
IEEE
398views Hardware» more  ISQED 2011»
13 years 1 months ago
Switching constraint-driven thermal and reliability analysis of Nanometer designs
As process technology continues to shrink, interconnect current densities continue to increase, making it ever more difficult to meet chip reliability targets. For microprocessors...
Srini Krishnamoorthy, Vishak Venkatraman, Yuri Apa...