2778 search results - page 39 / 556 » Limit complexities revisited |
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CORR
2007
Springer
14 years 9 months ago
2007
Springer
We study the existence of automatic presentations for various algebraic structures. An automatic presentation of a structure is a description of the universe of the structure by a...
APPROX
2008
Springer
14 years 12 months ago
2008
Springer
We consider (uniform) reductions from computing a function f to the task of distinguishing the output of some pseudorandom generator G from uniform. Impagliazzo and Wigderson [IW]...
IJCV
2008
14 years 10 months ago
2008
We investigate the role of sparsity and localized features in a biologically-inspired model of visual object classification. As in the model of Serre, Wolf, and Poggio, we first a...
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TWC
2008
14 years 9 months ago
2008
In a wireless multiple-input multiple-output (MIMO) system, transmit antenna selection is an effective means of achieving good performance with low complexity. We consider spatial ...
SIGCSE
2002
ACM
14 years 9 months ago
2002
ACM
As the complexity and variety of computer system hardware increases, its suitability as a pedagogical tool in computer organization/architecture courses diminishes. As a consequen...