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Results 1 - 10
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13,399
Sparse coding with an overcomplete basis set: a strategy employed by V1
- Vision Research
, 1997
"... The spatial receptive fields of simple cells in mammalian striate cortex have been reasonably well described physiologically and can be characterized as being localized, oriented, and ban@ass, comparable with the basis functions of wavelet transforms. Previously, we have shown that these receptive f ..."
Abstract
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Cited by 958 (9 self)
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The spatial receptive fields of simple cells in mammalian striate cortex have been reasonably well described physiologically and can be characterized as being localized, oriented, and ban@ass, comparable with the basis functions of wavelet transforms. Previously, we have shown that these receptive
Efficient exact stochastic simulation of chemical systems with many species and many channels
- J. Phys. Chem. A
, 2000
"... There are two fundamental ways to view coupled systems of chemical equations: as continuous, represented by differential equations whose variables are concentrations, or as discrete, represented by stochastic processes whose variables are numbers of molecules. Although the former is by far more comm ..."
Abstract
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Cited by 427 (5 self)
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common, systems with very small numbers of molecules are important in some applications (e.g., in small biological cells or in surface processes). In both views, most complicated systems with multiple reaction channels and multiple chemical species cannot be solved analytically. There are exact numerical
Evaluating Multi-Core Platforms for HPC Data-Intensive Kernels
- In CF-6: International Conference on Computing Frontiers. ACM
, 2009
"... Multi-core platforms have proven themselves able to accel-erate numerous HPC applications. But programming data-intensive applications on such platforms is a hard, and not yet solved, problem. Not only do modern processors favor compute-intensive code, they also have diverse architectures and incomp ..."
Abstract
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Cited by 6 (1 self)
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-core CPU, the STI Cell/B.E., and the GPU. We evaluate these platforms in terms of applica-tion performance, programming effort and cost. Although we do not select a clear winner, we do provide a list of guide-lines to assist in platform choice and development of similar data-intensive applications.
Evaluating Multi-Core Platforms for HPC . . .
, 2009
"... Multi-core platforms have proven themselves able to accelerate numerous HPC applications. But programming dataintensive applications on such platforms is a hard, and not yet solved, problem. Not only do modern processors favor compute-intensive code, they also have diverse architectures and incompat ..."
Abstract
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-core CPU, the STI Cell/B.E., and the GPU. We evaluate these platforms in terms of application performance, programming effort and cost. Although we do not select a clear winner, we do provide a list of guidelines to assist in platform choice and development of similar data-intensive applications.
Replicated Microarray Data
- Statistica Sinica
, 2001
"... cDNA microarrays permit us to study the expression of thousands of genes simultaneously. They are now used in many dierent contexts to compare mRNA levels between two or more samples of cells. Microarray experiments typically give us expression measurements on a large number of genes, say 10,000-20, ..."
Abstract
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Cited by 210 (9 self)
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cDNA microarrays permit us to study the expression of thousands of genes simultaneously. They are now used in many dierent contexts to compare mRNA levels between two or more samples of cells. Microarray experiments typically give us expression measurements on a large number of genes, say 10
Protein translocation across the endoplasmic reticulum 1. Detection in the microsomal membrane of a receptor for the signal recognition particle
, 1982
"... ABSTRACT The signal recognition particle (SRP)-mediated elongation arrest of the synthesis of nascent secretory proteins can be released by salt-extracted rough microsomal membranes (Walter, P., and G. Blobel, 1981, J. Cell Biol, 91:557-561). Both the arrest-releasing activity and the signal peptida ..."
Abstract
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Cited by 195 (29 self)
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these reported here and in our preceding paper were made independently (Meyer, D. I., E. Krause, and B. Dobberstein, 1982, Nature (Lond.). 297:647-650) and the term "docking protein " was
Starpu: a unified platform for task scheduling on heterogeneous multicore architectures,
- Concurrency and Computation: Practice and Experience
, 2011
"... Abstract. In the field of HPC, the current hardware trend is to design multiprocessor architectures that feature heterogeneous technologies such as specialized coprocessors (e.g., Cell/BE SPUs) or data-parallel accelerators (e.g., GPGPUs). Approaching the theoretical performance of these architectu ..."
Abstract
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Cited by 172 (15 self)
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Abstract. In the field of HPC, the current hardware trend is to design multiprocessor architectures that feature heterogeneous technologies such as specialized coprocessors (e.g., Cell/BE SPUs) or data-parallel accelerators (e.g., GPGPUs). Approaching the theoretical performance
Anatomy and physiology of a color system in the primate visual cortex
- Journal of Neuroscience
, 1984
"... Staining for the mitochondrial enzyme cytochrome oxidase reveals an array of dense regions (blobs) in the primate primary visual cortex. They are most obvious in the upper layers, 2 and 3, but can also be seen in layers 4B, 5, and 6, in register with the blobs in layers 2 and 3. We compared cells in ..."
Abstract
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Cited by 169 (3 self)
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Staining for the mitochondrial enzyme cytochrome oxidase reveals an array of dense regions (blobs) in the primate primary visual cortex. They are most obvious in the upper layers, 2 and 3, but can also be seen in layers 4B, 5, and 6, in register with the blobs in layers 2 and 3. We compared cells
sty ea
"... nd s thi ETFE base film was investigated. Styrene/MAN co-grafted membranes were compared to a styrene based membrane in durability tests in single H2/O2 fuel cells. It is shown that the incorporation of MAN consid-erably improves the chemical stability, yielding fuel cell lifetimes exceeding 1000 h. ..."
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nd s thi ETFE base film was investigated. Styrene/MAN co-grafted membranes were compared to a styrene based membrane in durability tests in single H2/O2 fuel cells. It is shown that the incorporation of MAN consid-erably improves the chemical stability, yielding fuel cell lifetimes exceeding 1000 h
ch sti
"... is g acte hu mR, co e S d b und lex de ersiste ied by rder (A alence ations known ribute ed spe d cort Two SLITRK1 gene sequence variants have been implicated in TS: a rare frameshift mutation giving rise to a truncated form of the SLITRK1 protein and two independent occurrences of the iden-tical va ..."
Abstract
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is g acte hu mR, co e S d b und lex de ersiste ied by rder (A alence ations known ribute ed spe d cort Two SLITRK1 gene sequence variants have been implicated in TS: a rare frameshift mutation giving rise to a truncated form of the SLITRK1 protein and two independent occurrences of the iden
Results 1 - 10
of
13,399
