91 citations · 293 across the 30 of their papers we have counts for
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math.OC2016
Efficient quadratic penalization through the partial minimization technique
Aleksandr Y. Aravkin, Dmitriy Drusvyatskiy, Tristan van Leeuwen
Common computational problems, such as parameter estimation in dynamic models and PDE constrained optimization, require data fitting over a set of auxiliary parameters subject to p…
math.OC2016★ 8 cited
Non-smooth Variable Projection
Tristan van Leeuwen, Aleksandr Aravkin
Variable projection solves structured optimization problems by completely minimizing over a subset of the variables while iterating over the remaining variables. Over the last 30 y…