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About Segment Complexity of Turing Reductions
Mathematical Logic Quarterly, 1999AbstractWe apply complexity concepts to define a new sort of sub‐Turing reducibilities ≤ 𝔷 make the degree hierarchy thinner and to obtain some new specifications of the well known jump inversion theorem of Friedberg. We show that this theorem doesn't hold when ≤ T is replaced with ≤ 𝔷, where 𝔷 is any countable subset of the class 𝔷 of all total ...
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Judging model reduction of complex systems
Physical Review E, 2011Model reduction is a common goal in the study of complex systems, consisting of many components with a complex interaction structure. The quality of such reduction, however, may not be reflected correctly in the stepwise prediction error in the model since it ignores the global geometry of the dynamics.
Jie, Sun +2 more
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Epistasis, Complexity, and Multifactor Dimensionality Reduction
2013Genome-wide association studies (GWASs) and other high-throughput initiatives have led to an information explosion in human genetics and genetic epidemiology. Conversion of this wealth of new information about genomic variation to knowledge about public health and human biology will depend critically on the complexity of the genotype to phenotype ...
Qinxin, Pan, Ting, Hu, Jason H, Moore
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Reduction of Computational Complexity
2015If a naive method is employed to implement the APA, the number of arithmetic operations per sample is approximately given by a polynomial \(\alpha p^{3} + \beta np^{2}\), where \(\alpha \) and \(\beta \) are positive coefficients, n is the filter length, and p is the projection order.
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Video encoder complexity reduction
2014Video encoder complexity reduction is a very active research area in the past 20 years. Many researchers have developed fast algorithms to reduce the com-putation complexity of video encoder in every aspects. In this thesis, we inves-tigated the reduction of video encoder computational complexity by exploiting relationship between different modules in ...
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Selective Reduction in Complex Monochorionic Gestations
American Journal of Perinatology, 2014The early determination of chorionicity in twin gestations is a critical factor in the management of twin gestations. While twins and higher order multiple gestations have increased risks of almost any complication of pregnancy, those pregnancies involving a monochorionic (MC) twin pair are at an especially high risk.
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Noise reduction with complex bilateral filter
The Journal of the Acoustical Society of America, 2017This study introduces a noise reduction technique that uses a complex bilateral filter. A bilateral filter is a nonlinear filter originally developed for images that can reduce noise while preserving edge information. It is an attractive filter and has been used in many applications in image processing. When it is applied to an acoustical signal, small-
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