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BMCBI
2005
82views more  BMCBI 2005»
14 years 11 months ago
Quality assessment of microarrays: Visualization of spatial artifacts and quantitation of regional biases
Background: Quality-control is an important issue in the analysis of gene expression microarrays. One type of problem is regional bias, in which one region of a chip shows artifac...
Mark Reimers, John N. Weinstein
TMI
2008
149views more  TMI 2008»
14 years 11 months ago
Shape-Driven Three-Dimensional Watersnake Segmentation of Biological Membranes in Electron Tomography
Abstract--Due to the significant complexity of membrane morphology and the generally poor image quality in electron tomographic volumes, current automatic methods for segmentation ...
Hieu Tat Nguyen, Qiang Ji
TWC
2008
105views more  TWC 2008»
14 years 11 months ago
Receive Antenna Array Strategies in Fading and Interference: An Outage Probability Comparison
We explore tradeoffs between different reception strategies of multiple receive antennas in fading channels with co-channel interference (CCI). Our tradeoff analysis is based on ou...
Juan M. Romero-Jerez, Andrea J. Goldsmith
VLSISP
2008
173views more  VLSISP 2008»
14 years 11 months ago
Fast Bit Gather, Bit Scatter and Bit Permutation Instructions for Commodity Microprocessors
Advanced bit manipulation operations are not efficiently supported by commodity word-oriented microprocessors. Programming tricks are typically devised to shorten the long sequence...
Yedidya Hilewitz, Ruby B. Lee
BC
2004
98views more  BC 2004»
14 years 11 months ago
Dynamical simulation of speech cooperative articulation by muscle linkages
Different kinds of articulators, such as the upper and lower lips, jaw, and tongue, are precisely coordinated in speech production. Based on a perturbation study of the production ...
Takayuki Ito, Hiroaki Gomi, Masaaki Honda