منابع مشابه
Network Processors and Co-Processors
Recent advancements in network technologies have allowed for such high bandwidths that the cabling is no longer a limiting factor. The restricting factor now becomes the router hops in between the source and destination. This paper will discuss network processors and how they can be used to increase router throughput. General processor architectures will be covered and testing results will be s...
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We consider a class of neural circuit models with internal noise sources arising in sensory systems. The basic neuron model in these circuits consists of a dendritic stimulus processor (DSP) cascaded with a biophysical spike generator (BSG). The dendritic stimulus processor is modeled as a set of nonlinear operators that are assumed to have a Volterra series representation. Biophysical point ne...
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Dendritic cells (DCs) are a heterogeneous family of professional APCs involved in priming adaptive immune responses. Donor DCs (direct pathway of allorecognition) and recipient DCs presenting processed donor major histocompatibility complex (MHC) as peptides (indirect pathway of allorecognition) participate actively in graft rejection by stimulating recipient T cell responses following organ tr...
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Significant efforts in networking research have been aimed at developing new protocols and services. However, the ability to deploy these in the current Internet is greatly inhibited by their need for changes in the forwarding loops of routers, which for performance considerations are usually implemented in custom logic. To overcome this obstacle, it has been proposed to place general-purpose p...
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Vector processors reduce the fetch and decode bandwidth as the number of instructions fetched are less. They also exploit data parallelism in large scientific and multimedia applications. Based on how the operands are fetched, vector processors can be divided into two categories in memory-memory architecture operands are directly streamed to the functional units from the memory and results are ...
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ژورنال
عنوان ژورنال: Nature Reviews Neuroscience
سال: 2013
ISSN: 1471-003X,1471-0048
DOI: 10.1038/nrn3644