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ISPASS
2009
IEEE
16 years 1 months ago
Accurately approximating superscalar processor performance from traces
Trace-driven simulation of superscalar processors is particularly complicated. The dynamic nature of superscalar processors combined with the static nature of traces can lead to l...
Kiyeon Lee, Shayne Evans, Sangyeun Cho
ICASSP
2009
IEEE
16 years 28 days ago
Independent component analysis for noisy speech recognition
Independent component analysis (ICA) is not only popular for blind source separation but also for unsupervised learning when the observations can be decomposed into some independe...
Hsin-Lung Hsieh, Jen-Tzung Chien, Koichi Shinoda, ...
ICCD
2008
IEEE
148views Hardware» more  ICCD 2008»
16 years 19 days ago
Adaptive SRAM memory for low power and high yield
— SRAMs typically represent half of the area and more than half of the transistors on a chip today. Variability increases as feature size decreases, and the impact of variability...
Baker Mohammad, Stephen Bijansky, Adnan Aziz, Jaco...
ICPR
2008
IEEE
16 years 18 days ago
Illuminant dependence of PCA, NMF and NTF in spectral color imaging
In this study Principal Component Analysis (PCA), Non-negative Matrix Factorization (NMF) and Nonnegative Tensor Factorization (NTF) are applied as dimension reduction methods in ...
Alexey Andriyashin, Jussi Parkkinen, Timo Jaaskela...
IEEEICCI
2007
IEEE
16 years 14 days ago
An Image Association Model of the Brodmann Areas
The ability to associate images is the basis for learning relationships involving vision, hearing, tactile sensation, and kinetic motion. A new architecture is described that has ...
Douglas S. Greer