35 citations · 158 across the 37 of their papers we have counts for
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math.OC2018
A Lagrangian Dual Based Approach to Sparse Linear Programming
Chen Zhao, Ziyan Luo, Weiyue Li +2
A sparse linear programming (SLP) problem is a linear programming problem equipped with a sparsity (or cardinality) constraint, which is nonconvex and discontinuous theoretically a…
math.OC2018★ 6 cited
Solving the OSCAR and SLOPE Models Using a Semismooth Newton-Based Augmented Lagrangian Method
Ziyan Luo, Defeng Sun, Kim-Chuan Toh +1
The octagonal shrinkage and clustering algorithm for regression (OSCAR), equipped with the -norm and a pair-wise -norm regularizer, is a useful tool for feat…