4 citations · 6 across the 5 of their papers we have counts for
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math.NA2014★ 4 cited
On the Relation Between the Randomized Extended Kaczmarz Algorithm and Coordinate Descent
Bogdan Dumitrescu
In this note we compare the randomized extended Kaczmarz (EK) algorithm and randomized coordinate descent (CD) for solving the full-rank overdetermined linear least-squares problem…
math.OC2014★ 2 cited
Semi-infinite optimization with sums of exponentials via polynomial approximation
Bogdan Dumitrescu, Bogdan C. Sicleru, Florin Avram
We propose a general method for optimization with semi-infinite constraints that involve a linear combination of functions, focusing on the case of the exponential function. Each f…