TA4b.1: Difference-of-Convex Approximation Methods for the Affine Sparsity Constraints for Hierarchical Variable Selection
Chengyu Ke, American Airlines Inc., United States; Miju Ahn, Southern Methodist University, United States
TA4b.3: Discrete Aware Matrix Completion via Convexized ℓ0-Norm Approximation
Niclas Führling, Kengo Ando, Giuseppe Thadeu Freitas de Abreu, Constructor University, Germany; David Gonzalez G., Osvaldo Gonsa, Continental AG, Germany