10 citations · 12 across the 2 of their papers we have counts for
2 papers
math.NA2014★ 10 cited
Convolution based smooth approximations to the absolute value function with application to non-smooth regularization
Sergey Voronin, Gorkem Ozkaya, Davis Yoshida
We present new convolution based smooth approximations to the absolute value function and apply them to construct gradient based algorithms such as the nonlinear conjugate gradient…
math.NA2013★ 2 cited
Randomized Wavelets on Arbitrary Domains and Applications to Functional MRI Analysis
Gorkem Ozkaya
Wavelets have been shown to be effective bases for many classes of natural signals and images. Standard wavelet bases have the entire vector space as their natural do…